Across
- 1. A resource that is formed slowly then its used
- 3. all of the living and nonliving things in which organisms react with
- 4. the study of how the natural world works
- 6. carbon containing fue formed over millions of years from remains of living things
- 7. able to meet the curent demand for a resource without depleting the future supply
- 8. information collected usin scientific method
- 9. any natural materials humans need to survive
Down
- 2. A resource that is replinished or renewed over short periods of time
- 4. A social movemnt dedicated to protecting the natural world
- 5. emviromental impact of an individual or populaion in terms of the total amount of land and water required to provide raw materials