Across
- 2. able to be lived in
- 5. the population that makes energy storage molecules
- 7. a ridge in the middle of the ocean
- 9. sudden and violent shaking of the ground
- 13. the building blocks of the universe
- 14. the act of creating another fetus of your species
- 18. movement energy
- 20. they decompose things to return molecules and resources in dead organic matter to the earth
- 22. opening in the crust where lava etc is released
- 24. thermal
- 25. the semi-soft mostly solid layer between the crust and the "liquid" core
- 26. how attracted molecules are to each other
- 27. made of atoms
Down
- 1. the boundary between two tectonic plates
- 3. its a dome, and it holds living things
- 4. these guys eat the stuff the resource population makes
- 6. a molecule that stores energy
- 8. gets farther
- 10. rocks made from cooled lava
- 11. an action whether accidental or intentional that causes molecules to change
- 12. a spectacular surface rock outcrop
- 15. a solid planet
- 16. made from compacted and cemented sediment
- 17. a natural process where the terrain is modified naturally
- 19. biological community of interacting organisms and their habitats
- 21. gets closer
- 23. dust, sand, tiny crushed rocks