E1
List five renewable resources.
What is wind, solar, water, geothermal, and biomass.
List three nonrenewable resources.
What is coal, oil, and natural gas.
A resource that takes millions of years to form is called a _____________________ resource.
What is nonrenewable resources.
A resource that can be replaced naturally in a short time is called a _____________ resource.
What is renewable resource.
Hydropower used moving ________________.
What is water.
Wind energy uses _________________ to make electricity.
What is wind turbines.
The device that changes sunlight into electricity is called _________________.
What is solar panels.
Solar energy comes from the ___________.
What is sun.
___________ comes from living things.
What is biomass.
_______________ are coal, oil, and natural gas.
What is fossil fuels.
___________ resources can be replaced naturally.
What is renewable.
______________ energy comes from heat inside the Earth.
What is geothermal.
_____________ resources have limited supply.
What is nonrenewable.
_______________ is harmful waste in the environment.
What is pollution.
______________ is the energy used to power devices.
What is electricity.
Using less energy and wasting less is called ______________ energy.
What is conserving.
One reason conserving energy is important is to reduce ________________________.
What is pollution or protect the environment.
What is one way you can save energy at home or school:
What is turning off the lights if you're not in the room, taking shorter showers, or control the thermostat.
Fossil fuels are made from ancient ____________ and _____________.
What is plants and animals.
Biomass energy comes from _______________ and once-living things.
What is living things.
Electricity is used in _____________, ____________, and ________________.
What is homes, schools, and businesses.
_________________ energy comes from heat inside the Earth.
What is geothermal.
Why is conserving energy important?
1. saves resources
2. reduces pollution
3. protects environment
What energy source uses moving water?
What is hydropower or water.
Burning fossil fuels can cause air ________________.
What is pollution.