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Unit 9 Week 1
Future 5
| Question | Answer |
|---|---|
| result; way in which an event, action, or person changes someone or something | effect |
| air, water, and land on Earth, which can be harmed by man's activities | environment |
| to protect something and prevent it from changing or being damaged | conserve |
| work well without wasting time, money, or energy | efficient |
| all people of about the same age | generation |
| effect or influence that an event, situation, etc. has on someone or something | impact |
| one person separate from a group | individual |
| to make air, water, soil, etc. dangerously dirty and not suitable for people to use | pollute |
| something valuable and important that should not be wasted or used without care | precious |
| something such as useful land, or minerals such as oil or coal | resources |