camden puzzle 2

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Across
  1. 2. the rate at which electrical energy is converted into other forms of energy
  2. 5. an instrument used to measure wind speed
  3. 7. the change of a substance from one physical state to another
  4. 10. any pieces of information acquired through observation or experimentation
  5. 12. the burning of a substance
  6. 13. the largest population that an environment can support at any given time
  7. 14. the brightness of a star as seen from earth
  8. 16. a streamlike movement of ocean water far below the surface
  9. 17. the movement when the sun appears to cross the celestial equator
Down
  1. 1. the release of another electricity stored In a source
  2. 3. the study of the origin, properties, processes, and development of the universe
  3. 4. the change of state from a gas to a liquid
  4. 6. an instrument that measures atmospheric pressure
  5. 8. the measure of the force with which air molecules push on a surface
  6. 9. an object so massive and dense that even light cannot escape its gravity
  7. 11. a mixture of gases that surround a moon or a planet
  8. 15. an event in which the shadow of one celestial body falls on another