UNIT 8. What if ... ? 8E A real danger ?, page 80

Exercise 1

1 collided

2 die

3 destruction

4 dust

5 destroy

6 explosion

7 failed
Exercise 2
1 C

2 E

3 A

4 D
Exercise 3
1 T

2 T
3 F: Heatwaves kill more people than other natural disasters. 

4 F: Heatwaves are most dangerous for people where there is a lot of water in the atmosphere. 

5 F: Global warming will make the atmosphere hotter and wetter. 

6 T
Challenge!

Students' own answers