Earth's Spheres

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Across
  1. 2. How many layers are in our atmosphere?
  2. 5. Prefix that comes from the Greek word for water.
  3. 6. Prefix that comes from the Greek word for ground.
  4. 7. Comes from the Greek word for air.
  5. 9. Earth's interconnected systems that are constantly interacting.
  6. 10. All the living plants and animals on Earth.
  7. 11. All of the frozen water on Earth.
  8. 12. All the gases on the planet
Down
  1. 1. Air temperature affects this process in our lakes.
  2. 3. Comes from the Greek word for life.
  3. 4. All the water on Earth.
  4. 8. All the non-living soil, rocks, and minerals that make up our Earth's land.