Hydroelectric Energy

List the steps involved in generating electricity using hydroelectric power.

• Water flows into a turbine, spinning it to generate electricity.

• Electricity is generated by burning fossil fuels.

• Solar panels convert sunlight into electricity.

• Wind turbines capture wind energy to generate electricity.

Fill in the blank: One disadvantage of hydroelectric energy is that it can cause ______ if a dam breaks or leaks.

• flooding

• drought

• earthquakes

• wildfires

Which of the following is an environmental disadvantage of hydroelectric energy?

• Clean air

• Fish migration

• Recreation

• Utility

What is the most efficient system for heating according to the image?

• A) Solar Active

• B) Solar Passive

• C) Solar Thermal

• D) Solar Power Plants

Which of the following is NOT a use of Solar Active systems?

• A) Heating

• B) Cooling

• C) Electricity Production

• D) Transportation

PV Cells/Photovoltaic Cells are made up of (a)   .

• Cadmium

• Lead

• Silicon

• Iron

What is a disadvantage of Solar Power Plants according to the image?

• High efficiency

• Low efficiency

• Requires less space

• Made up of non-toxic materials.

Which of the following is an advantage of places with high solar radiation?

• Low power storage

• High power storage

• Low efficiency

• Toxic materials

What is biomass fuel derived from?

Which of the following is NOT a use of biomass?

• Heating

• Electricity

• Transportation

• Plastic production