Human Impact Crossword

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Across
  1. 3. Planting trees near a rover bank prevents soil ____
  2. 5. human population increases and they need ___ which is why farmers need more land to grow crops
  3. 6. hydroelectric power uses the movement of ____ to produce electricity
  4. 7. Asthma and respiratory illness is caused by ____ pollution
  5. 9. the production of ____ fuels harms the environment
  6. 10. hydroelectric power can be dangerous and sometimes cause ______
  7. 12. the Earth is getting hotter because of CO2 causing global ____
Down
  1. 1. VA state parks protect water ________
  2. 2. VA state parks ______ soil and forests
  3. 4. causing any harm to the environment
  4. 6. VA state parks protect ___________
  5. 8. an example of biomass would be ____ alcohol
  6. 11. VA state parks monitor ____ use