Questões de Vestibular Sobre inglês
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Water availability and access are key constraints to poverty reduction and food security. Maintaining enough water for agriculture of reasonable quality will be increasingly difficult due to climate change, competition for water with industries, urban uses and the environment, and the need to produce biofuels. Much of the world is faced with a situation where water supplies for various uses are overallocated, with river flows much reduced, groundwater levels dropping, and important ecosystems threatened - a situation of physical water scarcity. Much of this is driven by agricultural water use. In other parts of the world, availability of water in rivers, wetlands, and aquifers is ample, but access is difficult because people have not found means to develop the water resource - a situation of economic water scarcity. Adaptive management strategies are required to balance decreasing availability with increasing demand, while coping with uncertainties. These include water allocation strategies, development of appropriate types of water storage ranging from small ponds to large reservoirs and from surface structures to managed aquifers, and adopting policies that provide incentives to use water differently. As new water infrastructure is a key strategy for improving secure access for agriculture, the theme considers various benefits and costs of infrastructural development. The overall aim is to maintain equity in water access, agricultural productivity, human health and environmental quality in the face of increasing water scarcity at local, basin and transboundary scales via development of adaptive management strategies, policy responses and tradeoffs.


According to the information from the text, choose the correct alternative(s).
Although the price for the space flight will be
incredibly high, the trip will last only some minutes.


According to the information from the text, choose the correct alternative(s).
Tourists will have to have a strict training program to
survive by themselves in the space.


According to the information from the text, choose the correct alternative(s).
Because of the position of the bed in the craft,
visitors will have a restricted view of the Earth.


According to the information from the text, choose the correct alternative(s).
Tourists will not be allowed to do whatever they want
to while staying at the space hotel.


Space tourism also aims at non-governmental companies interested in studying more about space.


“breathtaking” (line 50) can be translated into Portuguese as “emocionante” or “empolgante”.


“iced tea” (line 36), “fruit juices” (line 36) and “waste water” (line 37) are drinks that guests can have at the space hotels.


“thrill-seekers” (line 29) refers to people who look for activities which make them excited and happy.


A “four-room Hotel” (line 4) means “a hotel with four rooms” and a “five-day stay” (line 12) means “a stay that lasts five days”.


In the extracts “the ultimate get-away-from-it-all holiday” (lines 1-2) and “The out-of-this-world experience” (line 8), the underlined parts are used to describe the nouns that follow them.


Choose the correct alternative(s), according to the text.
Famous people such as Paris Hilton and Tom Hanks
think the flights to space cost too much.


Choose the correct alternative(s), according to the text.
The space hotel will not have exactly the same
benefits as those on Earth, but other advantages will
be offered.


Choose the correct alternative(s), according to the text.
The space hotel project has been designed as a way to
provide tourists with extreme adventure holidays.


Choose the correct alternative(s), according to the text.
There are three options of trips into space: a house to
live for a month, a hotel to spend some days, and a
rocket to fly around the Earth for some minutes.


Choose the correct alternative(s), according to the text.
Tourist companies want to offer more holiday
possibilities for rich tourists.


The expressions “On the other hand” (lines 47-48) and “By contrast” (line 58) are used in the text to present an opposite idea.


The extract “Alcohol will be banned” (line 37) means the guests will not be allowed to drink alcoholic drinks while staying at space hotels.


“newer” (line 24), “clear” (line 35) and “more advanced” (line 66) are comparative forms used to show an increase in size or degree in relation to something else.


The words “cheaply” (line 9), “wealthy” (line 13) and “luxury” (line 47) are usually used to talk about large amounts of money.