Science Terminology

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Across
  1. 3. The action of one object has on another object
  2. 5. The solid, outer part of the Earth
  3. 6. All the waters on the earth's surface
  4. 8. A chemical element with the symbol C and atomic number 6
  5. 9. The movement of liquids and gases
  6. 10. A process used by plants and other organisms to convert light energy into chemical energy
Down
  1. 1. Emission or transmission of energy in the form of waves or particles
  2. 2. The layer of gases, commonly known as air, retained by Earth's gravity
  3. 4. The regions of the surface and atmosphere of the earth or another planet occupied by living organisms
  4. 7. The production and discharge of something, especially gas or radiation