Environmental Matter & Energy

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Across
  1. 3. – Two or more atoms chemically bonded together.
  2. 7. (equation) – 6 H2O + 6 CO2 + solar energy 🡪 C6H12O6 + 6 O2
  3. 8. – Any physical substance that has mass and occupies space.
  4. 9. – The smallest particle of an element that still has all the same characteristics.
  5. 10. Energy – Energy of motion.
  6. 11. respiration (equation) – C6H12O6 + 6 O2 🡪 6 H2O + 6 CO2 + energy
  7. 12. – A type of atom with specific characteristics and combination of protons, neutrons, and electrons.
Down
  1. 1. – The ability to do work.
  2. 2. Energy – Energy that exists as a result of an object’s position or chemical structure.
  3. 4. Cycles – Constant movement of matter through organisms and the Earth.
  4. 5. Law of Thermodynamics – During each transformation of energy, some is given off as heat.
  5. 6. Law of Thermodynamics – Energy cannot be created or destroyed, it only changes form.