Renewable Energy Basics

What is renewable energy?

• Energy generated from nuclear reactions

• Energy derived from fossil fuels

• Energy collected from naturally replenished resources.

• Energy obtained from non-renewable sources

Name three examples of renewable energy sources.

• Geothermal power

• Biomass energy

• Coal power

• Solar power, wind power, hydropower

How does solar energy work?

• Solar energy is converted into electricity using photovoltaic cells or solar panels.

• Solar energy is produced by nuclear power plants.

• Solar energy is created by burning fossil fuels.

• Solar energy is generated by wind turbines.

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What is the difference between wind power and solar power?

• The difference is the color of the energy produced.

• Wind power is more expensive than solar power.

• The difference between wind power and solar power is the source of energy they harness.

• Wind power is used during the day, while solar power is used at night.

Why is hydropower considered a renewable energy source?

• Hydropower is considered renewable because it relies on the water cycle.

• Hydropower is considered renewable because it relies on nuclear energy.

• Hydropower is considered renewable because it relies on fossil fuels.

• Hydropower is considered renewable because it relies on wind energy.

What are the benefits of using geothermal energy?

• Geothermal energy is expensive to harness

• The benefits of using geothermal energy include being renewable, environmentally friendly, reliable, and cost-effective.

• Geothermal energy is harmful to the environment

• Geothermal energy is not a reliable source of energy

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Explain the concept of biomass energy.

• Biomass energy is energy derived from organic materials like plants and animal waste, which are burned or converted into biofuels for various energy needs.

• Biomass energy is generated by burning fossil fuels.

• Biomass energy is obtained from nuclear reactions.

• Biomass energy is derived from wind power.

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What is the role of tidal energy in renewable energy production?

• Tidal energy plays a role in renewable energy production by providing a consistent and predictable source of power without greenhouse gas emissions.

• Tidal energy is only used for recreational purposes

• Tidal energy has no role in renewable energy production

• Tidal energy is not a reliable source of power

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How can individuals contribute to promoting the use of renewable energy?

• By installing solar panels, using energy-efficient appliances, reducing energy consumption, supporting renewable energy policies, and educating others.

• By increasing energy consumption

• By ignoring renewable energy policies

• By using coal-powered plants

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What are the challenges faced in the widespread adoption of renewable energy?

• High initial costs, intermittency of renewable sources, energy storage limitations, infrastructure requirements, policy and regulatory barriers

• Consistent availability of renewable sources

• Lack of public interest

• Low initial costs

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