Climate change

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Across
  1. 1. ability to control people and events
  2. 3. a current of air moving approximately horizontally, especially one strong enough to be felt
  3. 5. damage caused to water, air, etc. by harmful substances or waste
  4. 8. the power and ability to be physically and mentally active
  5. 9. of or from the sun, or using the energy from the sun to produce electric power
Down
  1. 2. the act of sending out gas, heat, light, etc.
  2. 4. the mark made by a person's or animal's foot
  3. 6. forms of energy can be produced as quickly as they are used
  4. 7. a chemical element that exists in its pure form as diamond or graphite, and is an important part of other substances