Environmental science

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Across
  1. 3. the role an organism has in its habitat
  2. 5. a sampling technique when a number generator chooses coordinates
  3. 7. what process uses 70% of freshwater
  4. 8. the first layer of the atmosphere
  5. 10. where most of Earth’s freshwater is stored
Down
  1. 1. layer in the atmosphere that protcts us against solar radiation
  2. 2. trees that grow around the coast of tropical areas in saline conditions
  3. 4. a habitat that is controlled by human activities
  4. 6. a metal grid used to count the number of species on the ground
  5. 9. Niño when the wind and ocean current patterns change