Renewable energy

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

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What is a renewable resource?

• A resource you can reuse over and over

• An object you cannot replace

• Fossil fuels

• A resource that has a nearly unlimited supply

Wind Energy is...

•  Energy that comes from harnessing the movement of the air
• Energy that comes from the Sun
• A source of renewable energy, such as solar, wind, or geothermal energy
• Fuel from plant material

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NGSS.4-ESS3-1

The house illustrated here uses panels on the roof to collect a natural resource and convert it into electricity that can be used.
Which alternative energy source does this house use?

• Water
• Wind
• Solar
• Geothermal

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Water is renewable because it.......

• can be frozen
• important to all life
• can be replaced constantly
• can evaporate

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Hyrdo Power is a __________ energy resource.

• Renewable
• Nonrenewable

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Nuclear Power is a __________ energy resource.

• Renewable
• Nonrenewable

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Solar Power is a __________ energy resource.

• Renewable
• Nonrenewable

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NGSS.4-ESS3-1

__________is the energy generated from the sun by using solar panels.

• Wind
• Hydro
• Nuclear
• Solar

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What type of energy resource is wind?

• Nonrenewable
• Renewable
• Exhaustible