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