Earth from space

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Across
  1. 2. Nasa's satellite that captured hurricane Katrina
  2. 4. The energy that allows scientists look through clouds
  3. 7. Fast-moving belt of westerly winds that traverses the lower layers of the atmosphere
  4. 8. True or false, energy is transported from the tropics to the poles by water vapor
  5. 12. Amount of brine that plunges to the sea every hour
  6. 14. The category of hurricane Katrina
  7. 15. The part of the electromagnetic spectrum that we can see
Down
  1. 1. This continent plays a vital role in the world's environmental system
  2. 3. The satellite that observes the same area of the earth throughout the day
  3. 5. Nasa's satellite that monitors water and ice
  4. 6. We can't see this part of the electromagnetic spectrum
  5. 9. The volcano that erupted over New guinea
  6. 10. The sun's .... drives everything on the earth
  7. 11. Satellite help us see the ..... features of the earth from space
  8. 13. Nasa's satellite that measures the ocean floor