Ecosystems and Nature

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Across
  1. 4. 10% of this country is made up of tundra
  2. 6. a very hot place with sand and not much water
  3. 7. maybe the most famous rainforest, located in brazil
  4. 8. a wet and warm place that is usually tropical
  5. 9. a cool dark place
  6. 12. to require (something) because it is essential or very important
  7. 13. a basic group of natural objects that includes all living and extinct animals
  8. 16. provides habitats in lakes, rivers, streams, and wetlands
  9. 17. area where plants and animals live
  10. 18. a mixture of grassland and woodland
  11. 21. commmunicate, or be involved with directly
  12. 22. an ecosystem that is filled with flooded water
  13. 23. a tall habitat with thin air and snow
  14. 24. a place many fish and marine life live
Down
  1. 1. ability to carry on life processes such as movement, respiration, and growth
  2. 2. a cold palce where things can't really grow
  3. 3. this desert in Africa is the third largest in the world
  4. 5. everything that is around a particular person, place or thing
  5. 10. the surroundings or conditions in which a person, plant, or animal, lives or operates
  6. 11. in Tanzania, this famous grassland is home to lions, cheetahs, giraffes, and other animals
  7. 14. a place inside a city with animals and living things
  8. 15. Central Park is a famous urban habitat in the USA city
  9. 16. a place with a lot of trees
  10. 19. existing in or derived from nature; not made or caused by humankind
  11. 20. a very open place with tons of grass