Water and Earth Day Puzzle

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Across
  1. 3. Harmful gases trapped in the atmosphere, causing global warming.
  2. 4. What is the increase in Earth’s temperature due to greenhouse gases called?
  3. 5. Which natural fiber is known for being biodegradable and eco-friendly?
  4. 6. What is the term for collecting and reusing rainwater in manufacturing plants?
  5. 9. The process of cutting down trees on a large scale.
  6. 10. The process of making water safe to drink.
Down
  1. 1. The practice of using water efficiently to avoid waste.
  2. 2. What is the process called that removes toxic chemicals from wastewater before releasing it?
  3. 7. Which renewable energy source is generated using large spinning turbines?
  4. 8. The natural movement of water between the ocean, air, and land.