Sustainability

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Across
  1. 2. 75% of the earth is ______
  2. 5. the pillar of sustainability that involves
  3. 7. the result of the three pillars
Down
  1. 1. The money that a business brings in after cost
  2. 3. A type of renewable energy that can is harvested from the sun
  3. 4. contamination of the environment
  4. 6. A type of renewable energy that is harvested from water