Task 3. A. Look at photographs Al and A2 showing environmental problems. Compare the photographs and discuss the following- • How common are these problems where you live? • Which of these problems do you think is more sertious? landfill site dispose of waste rubbish smog air pollution factories exhaust fumes health hazard growing problemB. Look the photographs and discuss the following. What are the advantages and disadvantages of each of them? • Which of them do you consider to be a better solution? photographs BI and B2 showing different ways of producing energy. Compare fossil fuels air pollution id rain limited source (not) environmentally friendly wind power dependent on weather conditions noise pollution ruins horizon not practical I think that. is. because. ..is much better/worse than... because.. I don't think that. is as serious a problem as. because. is definitely not the best solution because.

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