Across
- 4. An organism that decomposes (breaks down) organic materials
- 6. the water used to make things
- 8. this means wild life. This includes plant and animals living in one area
- 10. taking care of something, usually a forest or natural resources
- 11. The definition is Forest
- 13. water that is contaminated by human use
- 15. an organism that causes ecological or economic harm in a new environment where it is not native
- 16. A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
Down
- 1. Flora (plants) or fauna (animals) that naturally belongs and grows here.
- 2. living things things that can make their own food using air, light, soil, and water
- 3. The area that drains into a river or lake
- 5. Flora (plants) or fauna (animals) that naturally belongs and grows here
- 7. how much water used by someone
- 9. a river or stream flowing into a larger river or lake
- 12. An animal that cannot produce its own food and must eat plants or other animals for energy.
- 14. A body of permeable rock which can contain or transmit groundwater