Answer each question, using a word or expression given below. One word is extra.1. What is the name for a special layer in the Earth’s atmosphere which helps protect our planet? Blank 1 Вопрос 1ozone layer 2. What word can be used to describe the increasing contact between countries that has a major impact on life today? Blank 2 Вопрос 1globalisation 3. What causes problems because it is difficult to dispose of safely? Blank 3 Вопрос 1hazardous waste 4. What have scientists shown to be melting worryingly fast at the North and South Poles? Blank 4 Вопрос 1polar ice caps 5. What does the chemical symbol CO2 represent? Blank 5 Вопрос 1carbon dioxide 6. What has been happening in the Amazon area and in other tropical areas like Indonesia and Malaysia? Blank 6 Вопрос 1water pollution 7. What problem is a type of air pollution? Blank 7 Вопрос 1smog 8. What can cause harm to plant or other life when it falls on the land or sea? Blank 8 Вопрос 1acid rain 9. What is the Siberian tiger an example of? Blank 9 Вопрос 1endangered species 10. What has caused much plant and animal life in rivers in industrial areas to die out? Blank 10 Вопрос 1destruction of rainforests 11. What is the term for the phenomenon describing the rise in the Earth’s average temperature? Blank 11 Вопрос 1global warming