Across
- 6. volume of an element compared to volume of other elements
- 15. crust that makes up continents
- 16. top limit of stratosphere
- 18. Earth’s outermost layer
- 21. atmospheric layer closest to Earth
- 22. atmospheric layer 50km-85km above Earth
- 26. plants take up water through their roots
- 27. Pressure, pressure exerted by weight of air
- 29. all living things on Earth
- 30. total mass of an element compared to mass of other elements
- 31. gas that helps keep Earth warm
- 33. all the water on Earth
- 35. how much an element occurs compared to others
- 36. oxygen and silicon bound together
- 37. large slabs in lithosphere
- 38. step in water cycle where liquid changes to gas
- 39. outermost layer of atmosphere
Down
- 1. top limit of troposphere
- 2. water with salt in it
- 3. water On Earth’s surface is absorbed into ground
- 4. movement of water around earth
- 5. outer part of the core
- 7. water falls to Earth’s surface
- 8. atmospheric layer 85km-500km above Earth
- 9. outermost layer/shell of Earth
- 10. top limit of mesosphere
- 11. water without salt in it
- 12. atmospheric layer 10km-50km above Earth
- 13. water vapor condenses into liquid
- 14. upper part of mantle
- 17. water evaporates through stomata in leaves
- 18. runoff collects in rivers and flows to lakes or oceans
- 19. inner part of the core
- 20. all the air on and surrounding Earth
- 23. Earth’s innermost layer
- 24. lower part of mantle
- 25. all the ice on Earth
- 28. Earth’s middle layer
- 32. crust that covers ocean floor
- 34. all the rocks on and in Earth