Read the following text and answer question.

Importance of Aquaculture 

Aquaculture involves the art, science and business of breeding aquatic animals and plants in fresh or marine waters for human use. It also extends to the marketing of such organisms in a controlled environment. It is a kind of agriculture, and therefore, it requires inputs such as clean water and nutrients. It also requires storage for harvested produce, transportation and marketing facilities.

Inputs often depend on the species that are farmed. Species lower on the aquatic food chain usually require less input, as they feed on microorganisms and are fine in just clean water. More inputs like fish or fishmeal, cereals, or grains are required, as we get higher on the food chain with species like salmon or tuna.

All over the world, the demand for seafood has increased because people have learned that seafood as part of regular diets are healthier and help fight cardiovascular disease, cancer, Alzheimer’s and many other major illnesses.

Aquaculture will add to wild seafood, and make it _______ and accessible to all.

Aquaculture business provides tax and royalty revenue to local governments. Besides, there is also potential revenue from exports. 

(Adapted from: https://goo.gl/qcbcfY. Access: 01/25/2018)

Read the following text and answer question.

Introduction to global food loss and food waste

Food losses and food waste are quickly becoming a top global issue, because while there are millions of families with children starving, others are living in abundance, with many others carelessly throwing food away. Many of us have wasted food in one way or the other, but the real food losses and waste matter is ______ than just consumer food waste.

From farming fields and storage places, through transportation, processing, market places, down to consumption places such as homes, schools, restaurants and workplaces, more than half of all food produced globally go to waste. This is a tragedy!

In developing countries, it takes a lot of man-power to produce food. In more advanced countries, machines and technology are used, but the drain on energy, destruction of vegetative lands, the use of chemicals and ______ impact on the environment are phenomenal. Putting all that together, it is clear that a major problem has emerged and we are all in a position to help in one way or the other.

(Adapted from: https://goo.gl/ySEn3F. Access: 01/23/2018) 

Read the following text and answer question.

Introduction to Climate change

Many people make Climate Change and Global Warming a scary and difficult thing to understand, _______ it’s not.

Scientists have warned that the world's climate has changed a lot, and has affected many living and non-living things. Many places _______ were warmer are now getting colder, and many colder regions are getting much colder or even warmer nown as Global Warming).

For example, _________ 1901 and 2012, it is believed that the earth's temperature has risen by 0.89 °C. Rainfall amounts have also risen in the mid-latitudes of the northern hemisphere since the beginning of the 20th Century. It is also believed that sea levels have risen up to about 19cm globally, with lots of glaciers melting in addition.

Some people do not believe that these are caused by human activities. They think it is all political actions and falsehood intended to cause panic among humans.

Well, whatever it is, we would like to know more, and take a few good points from this confusion, and use them to make our world a better place to live. 

(Adapted from: https://goo.gl/xQnjzZ. Access: 01/22/2018)

QUESTION

Technological change – from consumers to producers

Chris Pim

   Over the last 20 years, there has been a tremendous shift in the way that users integrate technology into their personal lives. These changes have taken time to filter down into the educational sector, but slowly teachers have realised the need to adapt their practice in order to reflect the changing nature of technological use in the wider world.

   In the past, technology has predominately been used to source and consume information, whereas today‟s learners have become particularly adept at creating and collaboratively developing content for a wide variety of purposes, for example so-called Web 2.0 tools such as blogs, forums and wikis. Moreover, children and young people are now becoming increasingly interested in the concept of „content curation‟ –selecting, sifting, showcasing and sharing content with friends, family and peers.

   The change from a „read Web‟ to a „read/write Web‟ has encouraged teachers to become increasingly inventive in their approach to engaging technologically savvy learners who want to publish their work within an ever expanding arena.

(…)

PIM, Chris. Emerging Technologies, emerging minds: digital innovations within the primary sector. In MOTTERAM, Gary (Ed.) Innovations in learning technologies for English language teaching. London: British Council, 2013. 

QUESTION

Source: https://www.offthemark.com/cartoon/medicalhealth/psychology/2007-12-13 Accessed on 19/06/2018

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Source: http://www.glasbergen.com/educationcartoons/education-technology/nggallery/page/2 Accessed on: 21/06/2018

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Source: https://br.pinterest.com/pin/523332419172769962/ Accessed on 18/06/2018 

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https://br.pinterest.com/pin/413979390740412979/?lp= true Accessed on: 22/06/2018

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 https://www.offthemark.com/cartoon/businessfinance/lawyers-legal/2009-05-19 Accessed on 22/06/2018