unit 1

123456789
Across
  1. 6. height (of land)
  2. 8. an area of land that has common features
  3. 9. the number of people living in a certain place
Down
  1. 1. low population areas - farmland
  2. 2. high population areas - cities
  3. 3. Study of the earth's surface
  4. 4. characteristics natural features of the earth's surface
  5. 5. large area of land that is mostly flat
  6. 7. characteristics man made features
  7. 9. rainfall