Studies Weekly- Week 9 Crossword

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Across
  1. 5. a community of plants and animals living together
  2. 6. to grow or develop well
  3. 9. many different
  4. 11. parts of the Earth's surface
  5. 12. a community of plants and animals living together
  6. 13. went up
Down
  1. 1. area of land 1,968 ft. taller than the area by it
  2. 2. an advantage gained from being in that area
  3. 3. center part of
  4. 4. not a lot
  5. 7. a low area between mountains
  6. 8. typical description of a place or thing
  7. 10. something used to help someone of something survive