Match the words in Exercise B with their definitions.

1. a place where petroleum is processed. Refinery
2. The circle a satellite makes around a planet. Oribit
3. a person who studies the Earth. Geologist
4. A dangerous storm. Hurricane
5. Something that is built over a petroleum well. Derrick
6. to put a satellite into space. Launch
7. a bird's mouth. Beak
8. something that revolves around a planet. Satellite
9. a ship for carrying petroleum or gas. Tanker
10. software in your computer that holds information. Memory

Revision

A. Match the beginnings with the endings of the sentences to learn how to revise for a test.

1. If you revise a little bit every day, h
2. If you use the round up page, e
3. It will be more fun. d
4. If you read your learning diary, f
5. Don't wait until the last minute to ask your teacher for help. g
6. If you try to use some of the words in your vocabulary notebook every day, c
7. If you revise the night before an exam. a
8. You will do much better. b

B. Match the beginnings and endings to make words from the unit.

C. Match the words in Exercise B with their definitions.

1. a place where petroleum is processed. Refinery
2. The circle a satellite makes around a planet. Oribit
3. a person who studies the Earth. Geologist
4. A dangerous storm. Hurricane
5. Something that is built over a petroleum well. Derrick
6. to put a satellite into space. Launch
7. a bird's mouth. Beak
8. something that revolves around a planet. Satellite
9. a ship for carrying petroleum or gas. Tanker
10. software in your computer that holds information. Memory