Science Science Science

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Across
  1. 2. Underground and surface water are both states of liquid water, what is the third type of water?
  2. 3. The impermeable layer of a water table has no _____.
  3. 5. Cooling causes temperatures to drop, during this period what accumulates?
  4. 8. What happens to glaciers during cooling periods? They _____.
  5. 10. At night, is water colder or warmer than air?
  6. 11. A water table includes a fresh water source called the ______.
  7. 13. What is the top layer of a watershed made up of?
  8. 15. Do harmful gasses prevent or help the sun's rays from reflecting off the earth?
  9. 16. Has earth been in an cooling, interglacial or heating period for over 11,000 years?
  10. 19. Which holds heat longer? Water or air?
Down
  1. 1. Is glacier buildup caused by rain or snow?
  2. 2. The earth’s climate goes through periods of heating and ______ naturally.
  3. 4. Warmer temperatures cause glaciers to melt, retreat, or _______.
  4. 6. Large bodies of water take in and push out lots of _____.
  5. 7. What is the area which all water eventually drains into?
  6. 9. The ability of a material to absorb heat is called its heat _______.
  7. 12. What is another name for an ice shelf?
  8. 14. ⅓ of freshwater is ________.
  9. 17. The heat capacity of air is _______ than water.
  10. 18. What heats and cools faster than water?