Earth Science

Earth Science

Shaunquil Martin

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Across

1. chain of volcanic island along ocean

5. transfer of heat

7. thin outer shell of earth

10. study of earth's atmosphere

16. material that make up landmass

17. all continents connected

18. study of the structure of earth

19. all the earth's water

20. contamination of the environment with waste products or impurities

Down

2. border formed by collision of 2 lithosphere plates

3. solid earth

4. study of the universe

6. community of organisms and the environment they inhabit

8. zone mantle beneath lithosphere

9. deep valley in ocean floor

11. piece of land with geologic history

12. giant Ocean surrounding Pangea

13. study of oceans

14. study of living thing and their environment

15. thick blanket of gases surrounding earth

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