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