12. Rachel Carson's book Silent Spring educated readers about what environmental threat? a. pesticide use b. invasive species c. CFC production d. burning fossil fuels 13. Which of the following is an...

Which of the following is an example of conservation

Extracted text: 12. Rachel Carson's book Silent Spring educated readers about what environmental threat? a. pesticide use b. invasive species c. CFC production d. burning fossil fuels 13. Which of the following is an example of conservation? a. creating a nature preserve b. cleaning up a polluted stream c. planting trees on an eroding slope d. reintroducing endangered species 14. Which of the following is an example of planning for the future to avoid environmental damage? a. creating a landfill b. cleaning up an oil spill c. mining aluminum from Earth's crust d. evaluating potential effects of development Explaining Key Ideas 15. Describe one way in which the environment affects human health. 16. Explain how increasing CO, in Earth's atmosphere might lead to climate change. 17. Explain the difference between conservation and