Natural Resources

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Across
  1. 6. Living matter on Earth, including all plant and animal life
  2. 8. Resources found in nature that we need to live
  3. 10. Things that we need to produce something more useful (3, 9)
  4. 12. Rock type formed from volcanoes geologists People who study the lithosphere
Down
  1. 1. Type of weathering when acidic rainwater attacks rock
  2. 2. Type of energy produced from hot rocks deep
  3. 3. A large scale community of organisms
  4. 4. The process of rocks breaking down and rotting away
  5. 5. A resource that cannot be replaced in a human lifetime (3,9)
  6. 7. When we don't have enough of something like water
  7. 9. The Earth's crust including landforms, rocks, and soils
  8. 11. Type of weathering when plants and animals split and break down rock