Exploring Renewable Energy Systems

What is the primary principle behind solar energy?

• Nuclear fusion in the Earth's core

• Photovoltaic effect

• Combustion of fossil fuels

• Geothermal heat

Which of the following is a common application of wind energy?

• Heating residential homes

• Powering electric vehicles

• Generating electricity through wind turbines

• Desalination of seawater

What is one major advantage of hydropower?

• It is dependent on weather conditions

• It produces greenhouse gases

• It provides a consistent and reliable energy source

• It requires large amounts of fossil fuels

Which of the following is a disadvantage of hydropower?

• It is a non-renewable resource

• It can disrupt local ecosystems

• It has high operational costs

• It produces high levels of air pollution

What is a benefit of using biomass energy?

• It is completely free of emissions

• It is a renewable source of energy

• It requires no land for production

• It is the most efficient energy source

Which of the following is a drawback of biomass energy?

• It is non-renewable

• It can lead to deforestation

• It produces no waste products

• It is not available in rural areas

What is the primary source of geothermal energy?

• Solar radiation

• Earth's internal heat

• Ocean currents

• Wind patterns

Which of the following is a common use of geothermal energy systems?

• Powering aircraft

• Heating buildings

• Fueling cars

• Generating tidal waves

What is a potential benefit of tidal energy?

• It is unaffected by the moon's gravitational pull

• It is a predictable and reliable energy source

• It requires no infrastructure

• It is the cheapest form of energy

Which of the following is a challenge associated with tidal energy?

• It is available everywhere

• It can impact marine life

• It produces high levels of carbon emissions

• It is a non-renewable resource