- 1. Which renewable energy source relies on the Earth's internal heat?
A) Wave
B) Geothermal
C) Biomass
D) Hydropower
- 2. What technology is used to harness energy from wind?
A) Solar panels
B) Hydroelectric dams
C) Turbines
D) Geothermal pumps
- 3. Which renewable energy source is generated by converting the kinetic energy of flowing water into electricity?
A) Biomass
B) Wind
C) Solar
D) Hydropower
- 4. What does PV stand for in relation to solar energy technology?
A) Peak voltage
B) Photovoltaic
C) Pressure vessel
D) Pump volume
- 5. Which renewable energy source is most reliant on the availability of sunlight?
A) Wind
B) Solar
C) Hydropower
D) Geothermal
- 6. Which of the following is an environmental benefit of using renewable energy sources?
A) Ocean acidification
B) Deforestation
C) Increased air pollution
D) Reduced greenhouse gas emissions
- 7. Which country is the largest producer of wind energy?
A) Germany
B) United States
C) China
D) India
- 8. What is the term used to describe energy derived from the motion of waves and tides?
A) Geothermal energy
B) Wind energy
C) Solar energy
D) Wave energy
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