CYCLES IN NATURE

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Across
  1. 3. CYCLES exist in the atmosphere (air) or Oceans through evaporation
  2. 6. CYCLE The transfer of nitrogen from the atmosphere to the soil, to living organisms, and back to the atmosphere
  3. 7. CYCLE a model that describes how water moves from the surface of Earth to the atmosphere and back to the surface again.
Down
  1. 1. IN NATURE The chemical interactions (cycles) that exist between the atmosphere, hydrosphere, lithosphere, and biosphere.
  2. 2. CYCLE describes how carbon molecules move between the living and nonliving world
  3. 4. CYCLES have the earth’s crust as the reservoir pool
  4. 5. the water cycle