Exploring Renewable Energy Sources

Which of the following is a renewable energy source?

• Coal

• Solar energy

• Natural gas

• Petroleum

What is the main difference between renewable and non-renewable resources?

• Renewable resources are always available, while non-renewable resources are not.

• Renewable resources can be replenished naturally, while non-renewable resources cannot be replaced within a human lifetime.

• Non-renewable resources are less expensive.

• Renewable resources are only found in certain countries.

Which of the following is NOT considered a renewable energy source?

• Wind energy

• Hydroelectric power

• Biomass

• Oil

Which renewable energy source uses the movement of air to generate electricity?

• Geothermal energy

• Wind energy

• Solar energy

• Biomass

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Which of the following best describes how solar panels impact the environment compared to coal power plants?

• Solar panels produce more air pollution than coal power plants.

• Solar panels produce less air pollution than coal power plants.

• Both produce the same amount of air pollution.

• Solar panels use more water than coal power plants.

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How has the use of wind energy changed from the past to the present?

• Wind energy was not used in the past.

• Wind energy use has decreased over time.

• Wind energy use has increased due to technological advancements.

• Wind energy is only used in rural areas now.

Which renewable energy source is most likely to impact aquatic ecosystems if not managed properly?

• Solar energy

• Hydroelectric power

• Wind energy

• Geothermal energy

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Which of the following is a likely future impact of increasing the use of renewable energy sources?

• Increased greenhouse gas emissions

• Decreased reliance on fossil fuels

• Higher levels of air pollution

• Decreased energy efficiency

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Given the current trends in renewable energy adoption, predict how the increased use of renewable resources could affect climate change in the next 50 years.

• It will likely slow the rate of climate change by reducing greenhouse gas emissions.

• It will have no effect on climate change.

• It will increase the rate of climate change.

• It will only affect local weather, not global climate.

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A city is planning to switch from coal power to a mix of solar and wind energy. What are some environmental benefits and challenges they should consider in their planning?

• Benefits: reduced air pollution; Challenges: intermittent energy supply

• Benefits: increased water usage; Challenges: more greenhouse gas emissions

• Benefits: higher fossil fuel consumption; Challenges: less energy efficiency

• Benefits: more air pollution; Challenges: less land use

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