Across
- 4. The solid part of the earth that consists of all rocks
- 6. cycle the continues movement of water into the air, onto land, and then back to water
- 10. larger droplets fall from clouds as rain
- 11. plates that glide over the mantle
- 13. a molecule made up of three oxygen atoms
- 16. transfer of heat through air currents
- 18. effect in which gases trap heat
- 20. earths thin outer layer
- 21. the layer above troposphere
- 22. transfer of energy across space and in the atmosphere
Down
- 1. mixture of gases that surround the earth
- 2. the flow of heat to a warmer object to a colder object
- 3. the layer beneath the crust
- 5. process by which the sun heats water and the water rises to the atmosphere like a water vapor
- 7. concentration of all the dissolved salts it contains.
- 8. the uppermost part of the mantle
- 9. the layer below the lithosphere
- 12. water vapor forms water droplets on dust particles
- 14. narrow layer around earths surface in which life can exist
- 15. water 3 percent of all water is what
- 16. earths innermost layer
- 17. the nearest atmospheric layer to the earths surface
- 19. the removal and transport of surface material
