UNIT 2: VOCABULARY

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Across
  1. 3. a body of land that is surrounded by water.
  2. 4. an opening in the Earth's surface.
  3. 6. a place in a river where water spills suddenly downward.
  4. 7. a very steep, vertical, or overhanging face of rock, earth, or ice
  5. 8. a natural underground hollow space
  6. 9. a large area of land, usually in a hot region, where there is almost no water, rain, trees, or plants.
Down
  1. 1. a very large, thick mass of ice that stays frozen from one year to the next and has the ability to move.
  2. 2. a series of mountains or hills arranged in a line and connected by high ground
  3. 4. a type of landform. It is a lower part in the land, between two higher parts which might be hills or mountains.
  4. 5. an area of tall, mostly evergreen trees and a high amount of rainfall