Across
- 2. The order of layers in soil
- 6. organisms that make their own energy
- 8. a natural resource which replenishes itself in its lifetime
- 9. Water vapor that falls from the sky due to gravity
- 11. Method for acquiring knowledge by observing measurements and experiments
- 12. the process of converting liquid back into vapor
- 13. group living together and having traits in common
- 14. The recycling of water though processes
Down
- 1. group that genes do not change throughout generations
- 3. organisms that get there energy by eating other organisms and cant produce their own energy
- 4. conversion of sunlight to usable power
- 5. how technology makes the world connected
- 7. something kept at a certain rate
- 10. a bigeochemical process with nitrogen being converted into different forms
- 15. cycle a cycle of processes undergone by rock in the Earth's crust