science

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Across
  1. 2. boundary between two tectonic plates, moving horizontally or vertically in opposite directions
  2. 3. words backing up the evidence
  3. 6. a particular section, group, or type of people or animals living in an area
  4. 7. to meet the requirements
  5. 9. the draining of water from the surface of land
  6. 10. an impact caused by humans
  7. 11. state that something is the case
  8. 13. the quality of water for a particular use based on selected physical, chemical, and biological characteristics
  9. 15. the available facts or information
  10. 16. the upper layer of the earth's mantle, below the lithosphere
Down
  1. 1. a massive, irregularly shaped slab of solid rock
  2. 4. hazardous to humans
  3. 5. the rigid outer part of the earth
  4. 8. facts and statistics collected together for reference
  5. 12. a home of an animal
  6. 14. power (especially used for light, heat or machines)