Geoscientists pg. 181-185

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Across
  1. 4. These help decompose organic material.
  2. 6. Scientists use these to determine when a volcano might erupt.
  3. 9. These instruments allow scientists to see underwater.
  4. 10. Farmers plant crops to prevent this.
  5. 11. Hydrologists measure this type of water.
  6. 12. Scientists use these to find and monitor fault lines.
  7. 14. minerals, soil, and fossil fuels are this type of resource.
  8. 15. These type of geologists study the ocean floor.
Down
  1. 1. Gardeners improve soil with this.
  2. 2. These can be found in oceans.
  3. 3. Seismologists use these to alert people to earthquakes.
  4. 5. These scientists study air pollution.
  5. 7. Scientist use these to find rock that contains petroleum.
  6. 8. These people study forces that create mountains.
  7. 13. The prefix geo means this.