Environment

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Across
  1. 4. A tropical forest in which trees and plants grow very closely together
  2. 6. The small, soft, white pieces of ice that fall from the sky
  3. 8. An arch of different colors seen in the sky when rain is falling and the sun is shining
  4. 9. water, especially from a river or stream, drops from a higher to a lower point
Down
  1. 1. A land that is covered with grass
  2. 2. The part of the plant that is often brightly colored and has a pleasant smell
  3. 3. A natural elevation of the earth’s surface
  4. 5. Visible condensed water vapor floating in the sky
  5. 7. An area of low land between mountains or hills
  6. 10. A large area of land covered with trees and plants