1. Factories and power stations give _______________ greenhouse gases. ◻

2. When we cut _______________ trees, we increase the amount of CO2 in the atmosphere. ◻

3. The world’s oceans are slowly heating _______________ ◻

4. The world’s supply of gas is likely to run _______________ in the next ten years. ◻

5. The EU recently decided to close _______________ all the nuclear power stations in Europe. ◻

6. Solar energy works better in places where you can rely _______________ good weather. ◻ 

7. Scientists recently came _______________ _______________ a car engine that uses only CO2. ◻

8. Many types of animals and plants are dying _______________ because the Earth is getting warmer. ◻