Page 62 - Reading Success B9

Unit11

Dangerous Asteroids

Before You Read

1. What are some things can be found in our solar system besides

planets?

2. What would happen if an asteroid hit our planet?

Vocabulary

Match the words with their definitions.

a. collide 1. full of risk

b. hazardous 2. forceful contact

c. probable 3. the act of completely dying out

d. extinction 4. a weapon that is fired or thrown upon a
target

e. impact 5. to crash

f. equivalent 6. equal in value

g. missile 7. likely to occur

unit 11_65