click below
click below
Normal Size Small Size show me how
Chap. 4 Science
Vocabulary
Question | Answer |
---|---|
- anything harmful added to the air, water, or land | Pollution |
- a kind of living thing that is no longer found on the earth. | Extinct Organism |
- to change someting so it can be used again. | Recycle |
- a kind or organism of which very few exist and that someday might not be found on earth | Endangered Organism |
- the hardened parts or marks left by an animal or plant that lived long ago. | Fossil |