Questões de Concurso Militar Quadro Complementar 2025 para Segunto Tenente - Biologia
Foram encontradas 50 questões
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3587998
Inglês
Texto associado
Read the text below and answer question.
TEXT I
The world's strongest ocean current should be getting
faster - instead, it is at risk of failing.
Antarctica's remote and mysterious current has a profounp
influence on the climate, food systems and Antarctic
ecosystems. Can we stop it weakening by 2050? The
Antarctic Circumpolar Current is the strongest ocean
current on the planet. It's five times stronger than the Gulf
Stream and more than 100 times stronger than the
Amazon River. It forms part of the global ocean "conveyor
belt" connecting the Pacific, Atlantic and Indian oceans.
The system regulates Earth's climate and pumps water,
heat and nutrients around the globe. But fresh, cool water
from melting Antarctic ice is diluting the salty water of the
ocean, potentially disrupting the vital ocean current.
The Antarctic Circumpolar Current is like a moat around
the icy continent. The current helps to keep warm water at
bay, protecting vulnerable ice sheets. It also acts as a
barrier to invasive species such as southern bull kelp and
any animals hitching a ride on these rafts, spreading them
out as they drift towards the continent. It also plays a big
part in regulating the Earth's climate.
The influence of climate change:
Ocean currents respond to changes in temperature, salt
levels, wind patterns and sea ice extent. So the global
ocean conveyor belt is vulnerable to climate change on
multiple fronts. Previous research suggested one vital part
of this conveyor belt could be headed for a catastrophic
collapse. Theoretically, warming water around Antarctica
should speed up the current. This is because density
changes and winds around Antarctica dictate the strength
of the current. Warm water is less dense (or heavy) and
this should be enough to speed up the current.
Far-reaching consequences:
The consequences of a weaker Antarctic Circumpolar
Current are profound and far-reaching. As the main current
that circulates nutrient-rich waters around Antarctica, it
plays a crucial role in the Antarctic ecosystem. Weakening
of the current could reduce biodiversity and decrease the
productivity of fisheries that many coastal communities rely
on. It could also aid the entry of invasive species such as
southern bull kelp to Antarctica, disrupting local
ecosystems and food webs.
(Adapted from: www.bbcnews/fuure/article/20250303-the-worldsstrongest-ocean-current-is-at-risck)
According to the excerpt below, mark the correct
conjunction that can be replaced for another, without
changing the meaning of the text.
"But fresh, cool water from melting Antarctic ice is diluting the salty water of the ocean, potentially disrupting the vital ocean current."
"But fresh, cool water from melting Antarctic ice is diluting the salty water of the ocean, potentially disrupting the vital ocean current."
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3587999
Inglês
Texto associado
Read the text below and answer question.
TEXT I
The world's strongest ocean current should be getting
faster - instead, it is at risk of failing.
Antarctica's remote and mysterious current has a profounp
influence on the climate, food systems and Antarctic
ecosystems. Can we stop it weakening by 2050? The
Antarctic Circumpolar Current is the strongest ocean
current on the planet. It's five times stronger than the Gulf
Stream and more than 100 times stronger than the
Amazon River. It forms part of the global ocean "conveyor
belt" connecting the Pacific, Atlantic and Indian oceans.
The system regulates Earth's climate and pumps water,
heat and nutrients around the globe. But fresh, cool water
from melting Antarctic ice is diluting the salty water of the
ocean, potentially disrupting the vital ocean current.
The Antarctic Circumpolar Current is like a moat around
the icy continent. The current helps to keep warm water at
bay, protecting vulnerable ice sheets. It also acts as a
barrier to invasive species such as southern bull kelp and
any animals hitching a ride on these rafts, spreading them
out as they drift towards the continent. It also plays a big
part in regulating the Earth's climate.
The influence of climate change:
Ocean currents respond to changes in temperature, salt
levels, wind patterns and sea ice extent. So the global
ocean conveyor belt is vulnerable to climate change on
multiple fronts. Previous research suggested one vital part
of this conveyor belt could be headed for a catastrophic
collapse. Theoretically, warming water around Antarctica
should speed up the current. This is because density
changes and winds around Antarctica dictate the strength
of the current. Warm water is less dense (or heavy) and
this should be enough to speed up the current.
Far-reaching consequences:
The consequences of a weaker Antarctic Circumpolar
Current are profound and far-reaching. As the main current
that circulates nutrient-rich waters around Antarctica, it
plays a crucial role in the Antarctic ecosystem. Weakening
of the current could reduce biodiversity and decrease the
productivity of fisheries that many coastal communities rely
on. It could also aid the entry of invasive species such as
southern bull kelp to Antarctica, disrupting local
ecosystems and food webs.
(Adapted from: www.bbcnews/fuure/article/20250303-the-worldsstrongest-ocean-current-is-at-risck)
Read the excerpts about the Text I and establish if the
statements are true or false and mark the correct answer.
( ) The Antarctic Circumpolar Current is the strongest on the planet and it's stronger than the Gulf Stream and the Amazon River.
( ) The current helps to keep warm water at bay, protecting even vulnerable ice sheets, as also acts as a kind of barrier to invasive species.
( ) It forms part of the global ocean "conveyor belt" a specie of continuous movement and connecting only Pacific and Indian oceans.
( ) There is a complex concern about the consequences of a weaker Antarctic Circumpolar Current, because it plays a crucial role in the Antarctic ecosystem.
( ) The Antarctic Circumpolar Current is the strongest on the planet and it's stronger than the Gulf Stream and the Amazon River.
( ) The current helps to keep warm water at bay, protecting even vulnerable ice sheets, as also acts as a kind of barrier to invasive species.
( ) It forms part of the global ocean "conveyor belt" a specie of continuous movement and connecting only Pacific and Indian oceans.
( ) There is a complex concern about the consequences of a weaker Antarctic Circumpolar Current, because it plays a crucial role in the Antarctic ecosystem.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588000
Inglês
Texto associado
Read the text below and answer question.
TEXT I
The world's strongest ocean current should be getting
faster - instead, it is at risk of failing.
Antarctica's remote and mysterious current has a profounp
influence on the climate, food systems and Antarctic
ecosystems. Can we stop it weakening by 2050? The
Antarctic Circumpolar Current is the strongest ocean
current on the planet. It's five times stronger than the Gulf
Stream and more than 100 times stronger than the
Amazon River. It forms part of the global ocean "conveyor
belt" connecting the Pacific, Atlantic and Indian oceans.
The system regulates Earth's climate and pumps water,
heat and nutrients around the globe. But fresh, cool water
from melting Antarctic ice is diluting the salty water of the
ocean, potentially disrupting the vital ocean current.
The Antarctic Circumpolar Current is like a moat around
the icy continent. The current helps to keep warm water at
bay, protecting vulnerable ice sheets. It also acts as a
barrier to invasive species such as southern bull kelp and
any animals hitching a ride on these rafts, spreading them
out as they drift towards the continent. It also plays a big
part in regulating the Earth's climate.
The influence of climate change:
Ocean currents respond to changes in temperature, salt
levels, wind patterns and sea ice extent. So the global
ocean conveyor belt is vulnerable to climate change on
multiple fronts. Previous research suggested one vital part
of this conveyor belt could be headed for a catastrophic
collapse. Theoretically, warming water around Antarctica
should speed up the current. This is because density
changes and winds around Antarctica dictate the strength
of the current. Warm water is less dense (or heavy) and
this should be enough to speed up the current.
Far-reaching consequences:
The consequences of a weaker Antarctic Circumpolar
Current are profound and far-reaching. As the main current
that circulates nutrient-rich waters around Antarctica, it
plays a crucial role in the Antarctic ecosystem. Weakening
of the current could reduce biodiversity and decrease the
productivity of fisheries that many coastal communities rely
on. It could also aid the entry of invasive species such as
southern bull kelp to Antarctica, disrupting local
ecosystems and food webs.
(Adapted from: www.bbcnews/fuure/article/20250303-the-worldsstrongest-ocean-current-is-at-risck)
The preposition in English plays an important role, to
connect words and it might express different meanings, as
noticed in "Can we stop it; weakening by 2050?"
Mark the statement which presents the correct use of prepositions.
Mark the statement which presents the correct use of prepositions.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588001
Inglês
Texto associado
Read the text below and answer question.
TEXT I
The world's strongest ocean current should be getting
faster - instead, it is at risk of failing.
Antarctica's remote and mysterious current has a profounp
influence on the climate, food systems and Antarctic
ecosystems. Can we stop it weakening by 2050? The
Antarctic Circumpolar Current is the strongest ocean
current on the planet. It's five times stronger than the Gulf
Stream and more than 100 times stronger than the
Amazon River. It forms part of the global ocean "conveyor
belt" connecting the Pacific, Atlantic and Indian oceans.
The system regulates Earth's climate and pumps water,
heat and nutrients around the globe. But fresh, cool water
from melting Antarctic ice is diluting the salty water of the
ocean, potentially disrupting the vital ocean current.
The Antarctic Circumpolar Current is like a moat around
the icy continent. The current helps to keep warm water at
bay, protecting vulnerable ice sheets. It also acts as a
barrier to invasive species such as southern bull kelp and
any animals hitching a ride on these rafts, spreading them
out as they drift towards the continent. It also plays a big
part in regulating the Earth's climate.
The influence of climate change:
Ocean currents respond to changes in temperature, salt
levels, wind patterns and sea ice extent. So the global
ocean conveyor belt is vulnerable to climate change on
multiple fronts. Previous research suggested one vital part
of this conveyor belt could be headed for a catastrophic
collapse. Theoretically, warming water around Antarctica
should speed up the current. This is because density
changes and winds around Antarctica dictate the strength
of the current. Warm water is less dense (or heavy) and
this should be enough to speed up the current.
Far-reaching consequences:
The consequences of a weaker Antarctic Circumpolar
Current are profound and far-reaching. As the main current
that circulates nutrient-rich waters around Antarctica, it
plays a crucial role in the Antarctic ecosystem. Weakening
of the current could reduce biodiversity and decrease the
productivity of fisheries that many coastal communities rely
on. It could also aid the entry of invasive species such as
southern bull kelp to Antarctica, disrupting local
ecosystems and food webs.
(Adapted from: www.bbcnews/fuure/article/20250303-the-worldsstrongest-ocean-current-is-at-risck)
Mark the option that presents an INCORRECT use of a
modal verb.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588002
Inglês
Texto associado
Read the text below and answer question.
TEXT I
The world's strongest ocean current should be getting
faster - instead, it is at risk of failing.
Antarctica's remote and mysterious current has a profounp
influence on the climate, food systems and Antarctic
ecosystems. Can we stop it weakening by 2050? The
Antarctic Circumpolar Current is the strongest ocean
current on the planet. It's five times stronger than the Gulf
Stream and more than 100 times stronger than the
Amazon River. It forms part of the global ocean "conveyor
belt" connecting the Pacific, Atlantic and Indian oceans.
The system regulates Earth's climate and pumps water,
heat and nutrients around the globe. But fresh, cool water
from melting Antarctic ice is diluting the salty water of the
ocean, potentially disrupting the vital ocean current.
The Antarctic Circumpolar Current is like a moat around
the icy continent. The current helps to keep warm water at
bay, protecting vulnerable ice sheets. It also acts as a
barrier to invasive species such as southern bull kelp and
any animals hitching a ride on these rafts, spreading them
out as they drift towards the continent. It also plays a big
part in regulating the Earth's climate.
The influence of climate change:
Ocean currents respond to changes in temperature, salt
levels, wind patterns and sea ice extent. So the global
ocean conveyor belt is vulnerable to climate change on
multiple fronts. Previous research suggested one vital part
of this conveyor belt could be headed for a catastrophic
collapse. Theoretically, warming water around Antarctica
should speed up the current. This is because density
changes and winds around Antarctica dictate the strength
of the current. Warm water is less dense (or heavy) and
this should be enough to speed up the current.
Far-reaching consequences:
The consequences of a weaker Antarctic Circumpolar
Current are profound and far-reaching. As the main current
that circulates nutrient-rich waters around Antarctica, it
plays a crucial role in the Antarctic ecosystem. Weakening
of the current could reduce biodiversity and decrease the
productivity of fisheries that many coastal communities rely
on. It could also aid the entry of invasive species such as
southern bull kelp to Antarctica, disrupting local
ecosystems and food webs.
(Adapted from: www.bbcnews/fuure/article/20250303-the-worldsstrongest-ocean-current-is-at-risck)
By reading the text: "[...] spreading them out as they drift
towards the continent.", it is correct to infer that the
meaning of the underlined term is similar to:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588003
Inglês
Texto associado
Read the text below and answer question.
TEXT II
TITLE: Asteroid probe snaps rare images of Martian Moon
March 13, 2025 3:29 PM
By Agence France-Press
Paris -
On the way to investigate the scene of a historic asteroid
collision, a European spacecraft swung by Mars and
captured rare images of the red planet's mysterious small
moon Deimos, the European Space Agency said
Thursday.
Europe's HERA mission is aiming to find out how much of
an impact a NASA spacecraft made when it deliberately
smashed into an asteroid in 2022 in the first test of our
planetary defenses.
But HERA will not reach the asteroid - which is 11 million
kilometers from Earth in the asteroid belt between Mars
and Jupiter - until late 2026.
On the long voyage there, the spacecraft swung around
Mars on Wednesday.
The spacecraft used the planet's gravity to get a "kick" that
also changed its direction and saved fuel, mission analyst
Pablo Munoz told a press conference.
For an hour, HERA flew as close as 5,600 kilometers from
the Martian surface, at a speed of 33,480 kilometers an
hour.
It used the opportunity to test some of its scientific
instruments, snapping around 600 pictures, including rare
ones of Deimos.
The lumpy, 12.5-kilometer-wide moon is the smaller and
less well-known of the two moons of Mars.
Exactly how Deimos and the bigger Phobos were formed
remains a matter of debate.
Some scientists believe they were once asteroids that
were captured in the gravity of Mars, while others think they could have been shot from a massive impact on the
surface.
The new images add "another piece of the puzzle" to
efforts to determine their origin, Marcel Popescu of the
Astronomical Institute of the Romanian Academy said.
There are hopes that data from HERA's "HyperScout" and
thermal infrared imagers which observe colors beyond
the limits of the human eye - will shed light on this mystery
by discovering more about the moon's composition.
Those infrared imagers are why the red planet appears
blue in some of the photos.
Next, HERA will turn its focus back to asteroid Dimorphos.
When NASA's DART mission smashed into Dimorphos in
2022, it shortened the 160-meter-wide asteroid's orbit
around its big brother Didymos by 33 minutes.
Although Dimorphos itself posed no threat to Earth, HERA
intends to discover whether this technique could be an
effective way for Earth to defend itself against possibly
existence-threatening asteroids in the future.
Space agencies have been working to ramp up Earth's
planetary defences, monitoring for potential threats so they
can be dealt with as soon as possible.
Earlier this year, a newly discovered asteroid capable of
destroying a city was briefly given a more than 3% chance
of hitting Earth in 2032.
However further observations sent the chances of a direct
hit back down to nearly zero.
Richard Moissl, head of the ESA's planetary defense
office, said that asteroid, 2024 YR, followed a pattern that
will become more common.
As we get better at scanning the skies, "we will discover
asteroids at a higher rate," he said.
The ESA is developing a secondary planetary defense
mission to observe the 350-meter-wide asteroid Apophis,
which will fly just 32,000 kilometers from Earth on April 13,
2029.
If approved by the ESA's ministerial council, the Ramses
mission will launch in 2028, reaching the asteroid two
months before it approaches Earth.
(Adapted from: https://www.voanews.com/a/asteroid-probesnaps-rare-images-of-martian-moon/8009850.html)
HERA, DART and RAMSES are proper nouns used to
identify:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588004
Inglês
Texto associado
Read the text below and answer question.
TEXT II
TITLE: Asteroid probe snaps rare images of Martian Moon
March 13, 2025 3:29 PM
By Agence France-Press
Paris -
On the way to investigate the scene of a historic asteroid
collision, a European spacecraft swung by Mars and
captured rare images of the red planet's mysterious small
moon Deimos, the European Space Agency said
Thursday.
Europe's HERA mission is aiming to find out how much of
an impact a NASA spacecraft made when it deliberately
smashed into an asteroid in 2022 in the first test of our
planetary defenses.
But HERA will not reach the asteroid - which is 11 million
kilometers from Earth in the asteroid belt between Mars
and Jupiter - until late 2026.
On the long voyage there, the spacecraft swung around
Mars on Wednesday.
The spacecraft used the planet's gravity to get a "kick" that
also changed its direction and saved fuel, mission analyst
Pablo Munoz told a press conference.
For an hour, HERA flew as close as 5,600 kilometers from
the Martian surface, at a speed of 33,480 kilometers an
hour.
It used the opportunity to test some of its scientific
instruments, snapping around 600 pictures, including rare
ones of Deimos.
The lumpy, 12.5-kilometer-wide moon is the smaller and
less well-known of the two moons of Mars.
Exactly how Deimos and the bigger Phobos were formed
remains a matter of debate.
Some scientists believe they were once asteroids that
were captured in the gravity of Mars, while others think they could have been shot from a massive impact on the
surface.
The new images add "another piece of the puzzle" to
efforts to determine their origin, Marcel Popescu of the
Astronomical Institute of the Romanian Academy said.
There are hopes that data from HERA's "HyperScout" and
thermal infrared imagers which observe colors beyond
the limits of the human eye - will shed light on this mystery
by discovering more about the moon's composition.
Those infrared imagers are why the red planet appears
blue in some of the photos.
Next, HERA will turn its focus back to asteroid Dimorphos.
When NASA's DART mission smashed into Dimorphos in
2022, it shortened the 160-meter-wide asteroid's orbit
around its big brother Didymos by 33 minutes.
Although Dimorphos itself posed no threat to Earth, HERA
intends to discover whether this technique could be an
effective way for Earth to defend itself against possibly
existence-threatening asteroids in the future.
Space agencies have been working to ramp up Earth's
planetary defences, monitoring for potential threats so they
can be dealt with as soon as possible.
Earlier this year, a newly discovered asteroid capable of
destroying a city was briefly given a more than 3% chance
of hitting Earth in 2032.
However further observations sent the chances of a direct
hit back down to nearly zero.
Richard Moissl, head of the ESA's planetary defense
office, said that asteroid, 2024 YR, followed a pattern that
will become more common.
As we get better at scanning the skies, "we will discover
asteroids at a higher rate," he said.
The ESA is developing a secondary planetary defense
mission to observe the 350-meter-wide asteroid Apophis,
which will fly just 32,000 kilometers from Earth on April 13,
2029.
If approved by the ESA's ministerial council, the Ramses
mission will launch in 2028, reaching the asteroid two
months before it approaches Earth.
(Adapted from: https://www.voanews.com/a/asteroid-probesnaps-rare-images-of-martian-moon/8009850.html)
In the extract: "...HERA intends to discover whether this
technique could be an effective way for Earth to defend
itself...", the word WHETHER conveys the idea of:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588005
Inglês
Texto associado
Read the text below and answer question.
TEXT II
TITLE: Asteroid probe snaps rare images of Martian Moon
March 13, 2025 3:29 PM
By Agence France-Press
Paris -
On the way to investigate the scene of a historic asteroid
collision, a European spacecraft swung by Mars and
captured rare images of the red planet's mysterious small
moon Deimos, the European Space Agency said
Thursday.
Europe's HERA mission is aiming to find out how much of
an impact a NASA spacecraft made when it deliberately
smashed into an asteroid in 2022 in the first test of our
planetary defenses.
But HERA will not reach the asteroid - which is 11 million
kilometers from Earth in the asteroid belt between Mars
and Jupiter - until late 2026.
On the long voyage there, the spacecraft swung around
Mars on Wednesday.
The spacecraft used the planet's gravity to get a "kick" that
also changed its direction and saved fuel, mission analyst
Pablo Munoz told a press conference.
For an hour, HERA flew as close as 5,600 kilometers from
the Martian surface, at a speed of 33,480 kilometers an
hour.
It used the opportunity to test some of its scientific
instruments, snapping around 600 pictures, including rare
ones of Deimos.
The lumpy, 12.5-kilometer-wide moon is the smaller and
less well-known of the two moons of Mars.
Exactly how Deimos and the bigger Phobos were formed
remains a matter of debate.
Some scientists believe they were once asteroids that
were captured in the gravity of Mars, while others think they could have been shot from a massive impact on the
surface.
The new images add "another piece of the puzzle" to
efforts to determine their origin, Marcel Popescu of the
Astronomical Institute of the Romanian Academy said.
There are hopes that data from HERA's "HyperScout" and
thermal infrared imagers which observe colors beyond
the limits of the human eye - will shed light on this mystery
by discovering more about the moon's composition.
Those infrared imagers are why the red planet appears
blue in some of the photos.
Next, HERA will turn its focus back to asteroid Dimorphos.
When NASA's DART mission smashed into Dimorphos in
2022, it shortened the 160-meter-wide asteroid's orbit
around its big brother Didymos by 33 minutes.
Although Dimorphos itself posed no threat to Earth, HERA
intends to discover whether this technique could be an
effective way for Earth to defend itself against possibly
existence-threatening asteroids in the future.
Space agencies have been working to ramp up Earth's
planetary defences, monitoring for potential threats so they
can be dealt with as soon as possible.
Earlier this year, a newly discovered asteroid capable of
destroying a city was briefly given a more than 3% chance
of hitting Earth in 2032.
However further observations sent the chances of a direct
hit back down to nearly zero.
Richard Moissl, head of the ESA's planetary defense
office, said that asteroid, 2024 YR, followed a pattern that
will become more common.
As we get better at scanning the skies, "we will discover
asteroids at a higher rate," he said.
The ESA is developing a secondary planetary defense
mission to observe the 350-meter-wide asteroid Apophis,
which will fly just 32,000 kilometers from Earth on April 13,
2029.
If approved by the ESA's ministerial council, the Ramses
mission will launch in 2028, reaching the asteroid two
months before it approaches Earth.
(Adapted from: https://www.voanews.com/a/asteroid-probesnaps-rare-images-of-martian-moon/8009850.html)
Mark the correct option that presents a paraphrase for the
following extract: "If approved by the ESA's ministerial
council, the Ramses mission will launch in 2028".
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588006
Inglês
Texto associado
Read the text below and answer question.
TEXT II
TITLE: Asteroid probe snaps rare images of Martian Moon
March 13, 2025 3:29 PM
By Agence France-Press
Paris -
On the way to investigate the scene of a historic asteroid
collision, a European spacecraft swung by Mars and
captured rare images of the red planet's mysterious small
moon Deimos, the European Space Agency said
Thursday.
Europe's HERA mission is aiming to find out how much of
an impact a NASA spacecraft made when it deliberately
smashed into an asteroid in 2022 in the first test of our
planetary defenses.
But HERA will not reach the asteroid - which is 11 million
kilometers from Earth in the asteroid belt between Mars
and Jupiter - until late 2026.
On the long voyage there, the spacecraft swung around
Mars on Wednesday.
The spacecraft used the planet's gravity to get a "kick" that
also changed its direction and saved fuel, mission analyst
Pablo Munoz told a press conference.
For an hour, HERA flew as close as 5,600 kilometers from
the Martian surface, at a speed of 33,480 kilometers an
hour.
It used the opportunity to test some of its scientific
instruments, snapping around 600 pictures, including rare
ones of Deimos.
The lumpy, 12.5-kilometer-wide moon is the smaller and
less well-known of the two moons of Mars.
Exactly how Deimos and the bigger Phobos were formed
remains a matter of debate.
Some scientists believe they were once asteroids that
were captured in the gravity of Mars, while others think they could have been shot from a massive impact on the
surface.
The new images add "another piece of the puzzle" to
efforts to determine their origin, Marcel Popescu of the
Astronomical Institute of the Romanian Academy said.
There are hopes that data from HERA's "HyperScout" and
thermal infrared imagers which observe colors beyond
the limits of the human eye - will shed light on this mystery
by discovering more about the moon's composition.
Those infrared imagers are why the red planet appears
blue in some of the photos.
Next, HERA will turn its focus back to asteroid Dimorphos.
When NASA's DART mission smashed into Dimorphos in
2022, it shortened the 160-meter-wide asteroid's orbit
around its big brother Didymos by 33 minutes.
Although Dimorphos itself posed no threat to Earth, HERA
intends to discover whether this technique could be an
effective way for Earth to defend itself against possibly
existence-threatening asteroids in the future.
Space agencies have been working to ramp up Earth's
planetary defences, monitoring for potential threats so they
can be dealt with as soon as possible.
Earlier this year, a newly discovered asteroid capable of
destroying a city was briefly given a more than 3% chance
of hitting Earth in 2032.
However further observations sent the chances of a direct
hit back down to nearly zero.
Richard Moissl, head of the ESA's planetary defense
office, said that asteroid, 2024 YR, followed a pattern that
will become more common.
As we get better at scanning the skies, "we will discover
asteroids at a higher rate," he said.
The ESA is developing a secondary planetary defense
mission to observe the 350-meter-wide asteroid Apophis,
which will fly just 32,000 kilometers from Earth on April 13,
2029.
If approved by the ESA's ministerial council, the Ramses
mission will launch in 2028, reaching the asteroid two
months before it approaches Earth.
(Adapted from: https://www.voanews.com/a/asteroid-probesnaps-rare-images-of-martian-moon/8009850.html)
Mark the correct option that presents a paraphrase to the
following extract: "The spacecraft used the planet's gravity
to get a 'kick'."
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Provas:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Educação Física
|
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Marinha - 2025 - Quadro Complementar - Segundo Tenente - Cartografia (Engenharia Cartográfica) |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Eletrônica |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Máquinas |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Química |
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Sistemas de Armas |
Q3588007
Inglês
Texto associado
Read the text below and answer question.
TEXT II
TITLE: Asteroid probe snaps rare images of Martian Moon
March 13, 2025 3:29 PM
By Agence France-Press
Paris -
On the way to investigate the scene of a historic asteroid
collision, a European spacecraft swung by Mars and
captured rare images of the red planet's mysterious small
moon Deimos, the European Space Agency said
Thursday.
Europe's HERA mission is aiming to find out how much of
an impact a NASA spacecraft made when it deliberately
smashed into an asteroid in 2022 in the first test of our
planetary defenses.
But HERA will not reach the asteroid - which is 11 million
kilometers from Earth in the asteroid belt between Mars
and Jupiter - until late 2026.
On the long voyage there, the spacecraft swung around
Mars on Wednesday.
The spacecraft used the planet's gravity to get a "kick" that
also changed its direction and saved fuel, mission analyst
Pablo Munoz told a press conference.
For an hour, HERA flew as close as 5,600 kilometers from
the Martian surface, at a speed of 33,480 kilometers an
hour.
It used the opportunity to test some of its scientific
instruments, snapping around 600 pictures, including rare
ones of Deimos.
The lumpy, 12.5-kilometer-wide moon is the smaller and
less well-known of the two moons of Mars.
Exactly how Deimos and the bigger Phobos were formed
remains a matter of debate.
Some scientists believe they were once asteroids that
were captured in the gravity of Mars, while others think they could have been shot from a massive impact on the
surface.
The new images add "another piece of the puzzle" to
efforts to determine their origin, Marcel Popescu of the
Astronomical Institute of the Romanian Academy said.
There are hopes that data from HERA's "HyperScout" and
thermal infrared imagers which observe colors beyond
the limits of the human eye - will shed light on this mystery
by discovering more about the moon's composition.
Those infrared imagers are why the red planet appears
blue in some of the photos.
Next, HERA will turn its focus back to asteroid Dimorphos.
When NASA's DART mission smashed into Dimorphos in
2022, it shortened the 160-meter-wide asteroid's orbit
around its big brother Didymos by 33 minutes.
Although Dimorphos itself posed no threat to Earth, HERA
intends to discover whether this technique could be an
effective way for Earth to defend itself against possibly
existence-threatening asteroids in the future.
Space agencies have been working to ramp up Earth's
planetary defences, monitoring for potential threats so they
can be dealt with as soon as possible.
Earlier this year, a newly discovered asteroid capable of
destroying a city was briefly given a more than 3% chance
of hitting Earth in 2032.
However further observations sent the chances of a direct
hit back down to nearly zero.
Richard Moissl, head of the ESA's planetary defense
office, said that asteroid, 2024 YR, followed a pattern that
will become more common.
As we get better at scanning the skies, "we will discover
asteroids at a higher rate," he said.
The ESA is developing a secondary planetary defense
mission to observe the 350-meter-wide asteroid Apophis,
which will fly just 32,000 kilometers from Earth on April 13,
2029.
If approved by the ESA's ministerial council, the Ramses
mission will launch in 2028, reaching the asteroid two
months before it approaches Earth.
(Adapted from: https://www.voanews.com/a/asteroid-probesnaps-rare-images-of-martian-moon/8009850.html)
According to the text, HERA's main objective was:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588048
Biologia
A utilização de diferentes tecnologias tem permitido o
desenvolvimento e a produção de medicamentos
compostos por anticorpos monoclonais (mAbs). Essa
classe de medicamentos vem sendo empregada para o
tratamento, por exemplo, de doenças infecciosas e
autoimunes. Sobre os anticorpos monoclonais, é correto
afirmar que:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588049
Biologia
Diversas infecções relacionadas aos cuidados de saúde
ocorrem, provavelmente, devido à presença de biofilmes
em materiais utilizados no ambiente hospitalar. Assim,
assinale a opção que apresenta uma característica do
biofilme.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588050
Biologia
A respeito do estudo das "ômicas", coloque V (verdadeiro)
ou F (falso) nas afirmativas a seguir e assinale a opção
correta.
( ) Metabolômica- Estudo das proteínas e vias enzimáticas envolvidas no metabolismo celular
( ) Transcriptômica - análise dos genomas de organismos coletados no meio ambiente.
( ) Proteômica - estudo de todas as proteínas que compõem a célula.
( ) Metabolômica- Estudo das proteínas e vias enzimáticas envolvidas no metabolismo celular
( ) Transcriptômica - análise dos genomas de organismos coletados no meio ambiente.
( ) Proteômica - estudo de todas as proteínas que compõem a célula.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588051
Biologia
Em laboratórios de biologia, a análise de risco deve ser
orientada por parâmetros que dizem respeito à
classificação de risco do agente biológico e ao tipo de
procedimento realizado. Segundo a classificação de risco
dos agentes biológicos do Ministério da Saúde, são
exemplos de critérios da análise de risco:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588052
Biologia
Alguns medicamentos baseiam-se em características
específicas dos patógenos que combatem. Sobre um
fármaco que explora a estrutura celular bacteriana,
assinale a opção que completa corretamente as lacunas
das sentenças abaixo.
"____________ é um medicamento que interfere com a interligação final das fileiras de _____________. Assim, a parede celular bacteriana fica consideravelmente enfraquecida e a célula sofre _____________, uma destruição causada pela _____________".
"____________ é um medicamento que interfere com a interligação final das fileiras de _____________. Assim, a parede celular bacteriana fica consideravelmente enfraquecida e a célula sofre _____________, uma destruição causada pela _____________".
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588053
Biologia
Apesar de bactérias da espécie Bordetella bronchiseptica
provocarem infecções no homem e em animais, seu
potencial de propagação na comunidade e de
disseminação no meio ambiente é limitado, e existem
medidas profiláticas e terapêuticas eficazes. Esse
patógeno deve ser classificado como classe de risco:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588054
Biologia
Microscopia óptica refere-se ao uso de qualquer tipo de
microscópio que, para observar amostras, utilize:
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588055
Biologia
Com relação aos tipos de meios de cultura, assinale a
opção correta.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588056
Biologia
Sobre os fatores humanos e ambientais que contribuem
para o surgimento de novas doenças infecciosas, assinale
a opção INCORRETA.
Ano: 2025
Banca:
Marinha
Órgão:
Quadro Complementar
Prova:
Marinha - 2025 - Quadro Complementar - Segunto Tenente - Biologia |
Q3588057
Biologia
Sobre os antígenos, os anticorpos e suas relações,
assinale a opção correta.
Conheça nossos planos