pjybvscfrhjv A. on B. by C. for D. to,20. Depletion of the crucial Ozone layer of the atmosphere is _____ to pollution caused by Chlorine and,Bromide found in Chlorofloro carbons (CFC's).,A. attributed B. subjected C. indebted D. entitled,21. Acid rain can be caused due to combustion of fossil fuels or erupting volcanoes or rotting,vegetation which ____ sulfur dioxide and nitrogen oxides into the atmosphere.,A. release B. releases C. is releasing D. have released,22. The more rubbish people throw away, _____ to protect the environment.,A. it is more irresponsible of them B. it is the more irresponsible of them,C. it is of them more irresponsible D. the more irresponsible it is of them,23. Recycling minimizes the need for raw materials _____ the rannforests can be presevved.,A. so B. so that C. such that D. that,24. "Are you going to join the green city campaign?" "____.",A. Surely, I am B. No, not mine C. None of that D. Just kidding,25. "Do you recycle anything?" "____..",A. Yes, I recycle glass bottles B. I've bought a lot of recycled things,C. I have a lot of things D. How to recycle is easy,26. As the human population grows and grows, natural resources are being used at a rapid rate, and,large areas of forest are being converted _____ human use.,A. for B. to C. into D. in,27. By using the environment sustainably, the environment and the natural resources _____ provides,will not be depleted or destroyed permanently - and will be available for human use for a very long,time.,A. that B. which C. what D. it,28. Preservationists believe that humans can have access to the land, but they should only utilize it for,_____ natural beauty and inspiration.,A. the B. their C. its D. those,29. Biological diversity, or biodiversity, is the variety of life either in a particular place or on the entire,Earth, _____ its ecosystems, species, populations, and genes.,A. include B. includes C. including D. inclusive,30. To help save the environment, try _____ enrrgy and water consumption, changing your eating and,transportation habits to conserve natural resources, and adapting your home and yard to be more,environmentally friendly.,A. decrease B. to decrease C. decreased D. decreasing,V. Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the,following sentences.,1. "What happens to what we throw away?" Many wonder.,A. Many wonder what happens to what we throw away.,B. Many wondered what happened to what we threw away.,C. Many wondered what has happened to what we threw away.,D. Many wonder what happened to what we threw away.,2. "In China, waste is growing twice as fast as the population," the lecturer said.,A. The lecturer said that in China, waste was growing twice as fast as the population.,B. The lecturer said that in China, waste is growing twice as fast as the population.,C. The lecturer said that in China, waste has been growing twice as fast as the population.,D. The lecturer said that in China, waste had been growing twice as fast as the population.,3. "Which cities have the worst waste problem?" The student asked the teacher.,A. The student asked the teacher for which cities had the worst waste problem.

Question

Accepted Answer

20. A. attributed
21. A. release
22. A. it is more irresponsible of them