Across
- 2. Use ___ energy sources such as solar panels, wind panels
- 4. What is the biggest type of pollution?
- 5. Community or group of living organisms that live in and interact with each other in a specific environment
- 8. Occurs when there are no more individuals of that species alive in the wild anywhere in the world
- 9. After each use, turn off and ___ your electrical appliance
- 10. 3 Rs: Recycle, Reuse & ___
Down
- 1. Forest clearance
- 3. Natural process of decomposition and recycling of organic material into a rich soil amendment
- 6. The process of converting recyclable materials into new ones and objects
- 7. ___ effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat