energy

Which technology converts solar energy into electricity?

• Photovoltaic cells/ Solar panels
  
• Solar still
• Generator
• All of them
  

Why is solar energy considered renewable energy?

• It's cheaper than fossil fuels
• The sun's energy would not run out for billions of years
  
• Solar energy recharges batteries
• All of them

When energy is generated from the burning of wood or other organic matter, we call it_______.

• Solar Energy
• Biomass Energy
• Thermal Energy

Using the heat from the Earth to generate electricity would be called...

• Hydroelectric
• Biometric
• Geothermal
• Fossil Fuels

Which energy uses water held behind a dam?

• Geothermal
• Hydroelectric
• Nuclear
• Solar

What is hydroelectric power?

• electricity produced by flowing water
• wind power
• energy from the sun

What is energy from the sun called?

• solar energy
• nuclear energy
• hydroelectric power

What is a renewable resource?

• A resource you can reuse
• An object you cannot replace
• Fossil fuels
• polluted resources

What is a non-renewable resource?

• Solar energy
• A resource that cannot be reused/ recycled
• Wind energy
• Biomass

Coal, gas, and petroleum are all examples of...

• Recycled fuels
• Fossil Fuels
• Renewable fuels
• Fancy Fuels