carbon cycle puzzle
Across
- 3. contains parts of the planets crust
- 6. when lava leaves the volcano
- 8. living things
- 9. using oxygen to break down food molecules
- 10. movement of rock or sediments
Down
- 1. process where molecules of a material move from high to low concentration
- 2. cycle cycle where carbon travel through all spheres
- 4. contains the water parts of the planet
- 5. contains air
- 7. process of rotting or decay