Environment - 5th Grade

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Across
  1. 2. it makes all matter on earth
  2. 3. It is referred as atom's dense control center
  3. 8. process provides energy for the cell
  4. 9. pigment in plant needed for photosynthesis
  5. 10. the amount of matter in an object is called
Down
  1. 1. process which changes liquid to gas
  2. 4. Substance with definite volume but no definite shape
  3. 5. This is the substance that gets dissolved while making a solution
  4. 6. In the atom, the outer layer contains
  5. 7. This is another name for water