1. No rain increases the danger of drought
2. There are more than a hundred species of spider in this country.
3. The ecosystem can easily be damaged by a small change in temperature.
4. Cars that use fossil fuels increase the levels of air pollution.
5. Lack of food in the region has caused famine.
6. Polluting the seas has resulted in the extinction of many sea creatures.
7. Factories have to control their emissions to decrease air pollution.
8. The natural habitat of the polar bear is the Arctic Circle
9. We should stop deforestation and plant new trees.
10. If the glacier melts it will cause serious flooding.
