Thermal Energy

What is one major reason for moving away from fossil fuels?

• They are too expensive.

• They are running out.

• They contribute to climate change.

• They are not reliable.

How do wind turbines generate electricity?

• By using water currents.

• By converting wind's kinetic energy.

• By capturing the sun's heat.

• By using solar panels.

What causes the tides that can be used for energy?

• The wind's force.

• The Earth's rotation.

• The moon's gravitational pull.

• The sun's heat.

Which energy source is not derived from the sun?

• Solar power

• Wind power

• Geothermal energy

• Hydroelectric power

What is a challenge associated with nuclear power?

• It is too expensive.

• It produces radioactive waste.

• It is not reliable.

• It releases greenhouse gases.