Environment

Edit Answers
12345678910
Across
  1. 1. These are responsible for the emission of pollutants.
  2. 7. The introduction of harmful substances into the environment.
  3. 9. The capacity to do work and provide power.
  4. 10. Associated with environmentally friendly practices.
Down
  1. 2. A layer in the Earth's atmosphere that protects against harmful UV radiation.
  2. 3. The ultimate source of energy for most life on Earth.
  3. 4. The primary source of renewable energy.
  4. 5. The practice of using items again instead of throwing them away.
  5. 6. The mixture of gases surrounding the Earth.
  6. 8. The process of converting waste materials into reusable materials.