Eco-Friendly

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Across
  1. 4. protecting nature and its resources
  2. 8. comes from natural sources that replenish themselves constantly
  3. 10. what energy comes from the sun
  4. 11. using natural resources too much or too fast, so they don’t have enough time to recover
  5. 12. natural homes for animals
Down
  1. 1. the gas do plants produce during photosynthesis that is essential for humans and animals to breathe
  2. 2. the cutting down of trees
  3. 3. an unsustainable farming that harms the soil called
  4. 5. reduce,reuse and _______
  5. 6. what gas do plants absorb from the air
  6. 7. an environmental issue is caused by excess greenhouse gases
  7. 9. Environmental problem caused by harmful waste