Exploring Alternative Energy Sourcesenergi akternatif

What is the primary source of solar energy?

• Jupiter

• The Moon

• Earth's core

• The Sun

Which of the following is a benefit of wind energy?

• It is the most expensive form of energy available.

• It requires no maintenance or infrastructure.

• It is a finite and polluting source of energy.

• It is a renewable and clean source of energy.

What is biomass energy primarily derived from?

• Organic materials such as plants and animal waste

• Geothermal heat from the Earth's core

• Nuclear reactions and radioactive materials

• Fossil fuels like coal and oil

Which country is known for its geothermal energy production?

• Iceland

• Germany

• Norway

• Canada

What is the main advantage of hydroelectric power?

• It relies heavily on fossil fuels for operation.

• It is the most expensive form of energy production.

• The main advantage of hydroelectric power is that it is a renewable energy source that produces low emissions.

• It produces high levels of greenhouse gas emissions.

What technology is used to convert solar energy into electricity?

• Geothermal heat pumps

• Hydroelectric dams

• Photovoltaic cells (solar panels)

• Wind turbines

Which type of energy relies on the movement of air?

• Wind energy

• Geothermal energy

• Solar energy

• Hydroelectric energy

What is a common use of biomass energy?

• Harvesting solar energy

• Generating electricity and heat

• Creating plastic products

• Producing fossil fuels

Which of the following is a disadvantage of geothermal energy?

• High initial installation costs.

• Limited availability in all regions.

• Inability to generate electricity.

• Depletion of geothermal reservoirs.

What is the largest source of renewable energy in the world?

• Wind energy

• Geothermal energy

• Solar power

• Hydropower