Across
- 3. A form of nonrenewable energy that contains carbon. (2 words)
- 5. Another name for the water cycle.
- 8. When plants lose water through their leaves.
- 9. Electrical energy in the atmosphere that can fix nitrogen.
- 10. A type of plant that contains nitrogen fixing bacteria in its roots.
- 12. A place where carbon is stored for long periods of time. (2 words)
- 13. The only wat carbon from the non-living environment can become part of something living.
- 14. Nitrogen is needed to make amino acids--> protein--> _____.
- 15. When precipitation flows across Earth's surface into another body of water.
- 16. When carbon is release into the soil form the remains of dead plants and animals.
- 17. A type of bacteria that converts nitrogen into a useable form (2 words)
Down
- 1. The release of carbon by burning fossil fuels.
- 2. A process in which animals and plants take Glucose and and break it down into ATP. (2 words)
- 4. carbon The cycle that involves the movement of nitrogen from living things to the environment and back.
- 6. The cycle that involves the movement of carbon from living things to the environment and back.
- 7. When water vapor in the atmosphere cools down and collects forming clouds.
- 11. Rain, snow, sleet, and hail are all forms of _____.
