Alternative Energy Sources Quiz

What is the process by which plants absorb light and use its energy to produce glucose and oxygen?

• Transpiration

• Photosynthesis

• Respiration

• Fermentation

What is the main byproduct of the chemical reaction between hydrogen and oxygen in a fuel cell?

• Methane

• Water

• Nitrogen

• Carbon Dioxide

What is the most abundant element in the universe?

• Carbon

• Oxygen

• Hydrogen

• Nitrogen

What is the main fuel used in nuclear fission?

• Lead

• Plutonium

• Thorium

• Uranium

What is the main drawback of nuclear power in terms of waste?

• Methane emissions

• Sulfur dioxide emissions

• Radioactive waste

• Carbon Dioxide emissions

What is the main challenge in providing energy from nuclear fusion?

• Intense heat and pressure

• Lack of skilled engineers

• Lack of suitable materials

• Lack of funding

What is the main advantage of hydrogen fuel cells for indoor vehicles like forklifts?

• Low emissions

• Low maintenance

• Low weight

• Low cost

What is the main source of energy for biomass energy?

• Sunlight

• Wind

• Chemical reactions

• Geothermal heat

What is the main drawback of using biomass for power in terms of resources?

• High emissions

• High cost

• High water usage

• Competition with food production

What is the main challenge in producing hydrogen fuel through electrolysis?

• High energy consumption

• Lack of skilled engineers

• Lack of suitable materials

• High cost