faiths crossword puzzle

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Across
  1. 3. The movement of oxygen from the atmosphere to living organisms and back to the atmosphere
  2. 5. The water in the clouds returns to the earth by falling as precipitation
  3. 6. Other soil bacteria convert the nitrogen compounds back into nitrogen gas
  4. 9. The movement from the atmosphere into living organisms, then into the
  5. 10. A type of symbiosis that benefits both organisms
Down
  1. 1. Water vapor cools and becomes liquid again in a process called
  2. 2. The process by which a plant uses energy from the sun to turn carbon dioxide and water into the sugar glucose
  3. 4. Animal waste and the dead bodies of organisms are broken down by soil bacteria and become useful nitrogen compounds once again
  4. 7. Water leaves the earth through evaporation and enters the atmosphere as a gas called water vapor. Most of the time it takes place in from the surface of large bodies of water
  5. 8. Plants absorb the nitrogen compounds from the soil and use them to make protein