How much do you know about environmental problems? Take the quiz below: 1. What is the main cause of global warming? 2. What problems can fertilizer and pesticides cause? 3. What is the greenhouse effect? 4. How do rainforests help to control global warming? 5. What type of soil do rainforests grow on? Why is this a problem? 6. Which countries use the most renewable energy? 7. Why is taking the train better for the environment than planes? 8. What is more effective than recycling?

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olgadyra    1   15.12.2020 08:42    58