Planet Protector

What type of renewable resources is made from the heat under Earth's surface?

• wind farm

• natural gas

• geothermal

• hydroelectric

What are the three fossil fuels?

• natural gas

• biomass

• coal

• oil

• biofuels

Which type of renewable energy would you not want to use in an area that is often covered in clouds?

• solar

• hydroelectric

• geothermal

Which fossil fuels is used to heat homes and water, and to cook food?

• natural gas

• oil

• coal

What kind of renewable energy is made from fast-moving water spinning a turbine in a dam?

• hydroelectric

• geothermal

• biomass

What is the differences between renewable and non-renewable energy?

Is coal a renewable or non-renewable resource?

• renewable

• non-renewable

What do you call an area with many wind turbines?

• wind farm

• biofuels

• geothermal

It is an energy comes from natural resources that are

naturally replenished, such as sunlight, wind, and waves.

• renewable

• non-renewable

It is energy comes from natural resources that are not naturally replenished, such as coal, oil, and natural gas.

• renewable

• non-renewable