Solar Energy Quiz CW

What is a key component of a solar panel?

• Water

• Silicon cells

• Coal

• Wood

What is a solar panel used for?

• To store wind energy.

• To convert sunlight into electricity.

• To produce fossil fuels.

• To cool down the atmosphere.

What is the process called when solar panels convert sunlight into electricity?

• Photosynthesis

• Solar conversion

• Photovoltaic effect

• Combustion

What is the main material used in making solar panels?

• Plastic

• Silicon

• Iron

• Wood

What is one of the main benefits of using solar energy?

• It is expensive to produce.

• It is renewable and does not run out.

• It causes a lot of pollution.

• It is only available at night.

Which of the following is NOT a benefit of solar energy?

• It is a clean source of energy.

• It can be used in remote areas.

• It is available only during the day.

• It reduces greenhouse gas emissions.

What happens to solar energy when it is not used immediately?

• It disappears.

• It can be stored in batteries.

• It turns into water.

• It becomes fossil fuel.

How does solar energy benefit the planet?

• By increasing carbon emissions.

• By reducing the need for non-renewable resources.

• By using up all the sunlight.

• By making the Earth warmer.

Which of the following is a benefit of solar energy for the environment?

• It increases air pollution.

• It reduces the need for fossil fuels.

• It uses a lot of water resources.

• It harms wildlife.

How do solar panels help reduce electricity bills?

• By increasing the amount of electricity used.

• By generating free electricity from sunlight.

• By using more fossil fuels.

• By storing rainwater.