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A.Read the information. Then match each word in red with its definition.Not all coral is found in warm, shallow water. Some coral polyps can survive in cold water at the bottom of the ocean. But even there, they%u2019re not safe. Fishing boats%u2014called bottom trawlers%u2014pull heavy nets across the ocean floor. These nets have a very negative effect on deep sea coral and the remarkablesea life around it. Because the conservation of these corals is important, the United States has a law that prevents bottom trawling in over a million square kilometers of ocean off its Pacific coast.1.harmful or bad2.the opposite of deep3.special and amazing4.taking care of theenvironmentB.Complete the sentences. Circle the correct options.1.If you catch a fish and then release it, you don%u2019tkeep/keep it.2.If you construct a house, you build / buy it.3.If you occupy a place, you stayleavethere.4.In a city with high levels of pollutionthe air is likely to be very clean / .5.A color that is described as brilliant is probably very bright / dark.6.People often create chemicals in a library / sciencelab. C.The nouns in the box are often used with the word negative. Complete the sentences with the correct form of the words in the box.effectmeaningresponsethought1.The word skinny has a more negative than the word slim. 2.There was a largely negative to the government%u2019s plans to increase income tax.3.Playing video games late at night can have a negative on your sleep. 4.Sports psychologists believe that negative can affect an athlete%u2019s performance.DEFINITIONSWORDS IN CONTEXTCOLLOCATIONSVOCABULARY PRACTICEA heavy net is dragged across the ocean floor by a bottom trawler.90Unit 6A