Review of week 6&7

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Across
  1. 2. direction stream is moving
  2. 5. it's on the map and shows direction of North
  3. 6. the number that shows how far the interval is
  4. 7. shapes of land
  5. 9. the hole at the top of mountain or hill
Down
  1. 1. river is not same
  2. 3. isoline is same as
  3. 4. the flat land, no hill
  4. 8. high and flat land