Question

1. what is the impact of increased levels of greenhouse gases on earths climate? a. more stable weather patterns b. enhanced greenhouse effect leading to global warming c. reduced sea levels d. lower global temperatures 8. what does the term afforestation refer to in the context of climate change? a. the burning of fossil fuels b. the use of coal for energy production c. planting trees in previously non - forested areas d. the destruction of forests 9. how can transitioning to renewable energy benefit the environment? a. it reduces greenhouse gas emissions b. it has no significant impact c. it promotes deforestation d. it increases fossil fuel dependency

Explanation:

1. Greenhouse gases trap heat, so increased levels enhance the greenhouse - effect and cause global warming.
2. Afforestation means planting trees in areas that were not forested before.
3. Renewable energy sources produce little to no greenhouse gas emissions, so transitioning to them reduces such emissions.

Answer:

1. b. Enhanced greenhouse effect leading to global warming
2. c. Planting trees in previously non - forested areas
3. a. It reduces greenhouse gas emissions