Plants and Animals

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Across
  1. 2. a dense tropical forest characterized by high precipitation and biodiversity
  2. 5. any ecosystem that is contained in a body of water.
  3. 6. water that contains dissolved salts and minerals found in marine habitats
  4. 8. water that is free of salts found in ecosystem such as lakes ponds rivers
  5. 10. a grassy flatland in warm regions with few trees
  6. 11. aquatic ecosystem characterized by salt water cover 3/4 of the planet
  7. 14. runs long a shoreline and is under shallow water
  8. 15. forest characterized by precipitation and deciduous trees
Down
  1. 1. an organism that must eat other things to survive and use energy to function.
  2. 3. a community of organisms surrounded by a physical environment
  3. 4. any escosystem that is located only on land with a lower availability of water
  4. 7. a measure of the amount of dissolved salts in a solution
  5. 9. small organisms that drift in the oceans and other bodies of water
  6. 12. relationships among different organisms in a ecosystem
  7. 13. an organism that must photosyntheize in order to make its own food