Відповіді: Стр.151 (8b)

8. b) Read again and answer the questions.

1. What does water fill?

Water fills the oceans, rivers, and lakes.

2. What causes global warming?

Air pollution causes global warming.

3. Where can all ice melt?

Ice can melt in Greenland, Antarctica, and the mountains.

4. What do we need to do to continue living on Earth?

We need to save energy and water.

5. How many litres of water do you need to have a bath?

You need about 80 litres of water.

6. How many litres of water can be wasted by a tap that drips per second?

About 4 litres a day can be wasted.