general exercise

Turbines convert kinetic energy into electrical energy.

• true

• False

Both solar panels and natural gas are renewable energy resources.

• true

• False

Burning coal releases gases which cause air pollution.

• true

• False

Mixing of water with oxygen gas produces acid rain.

• true

• False

Solar panels are used to generate sound energy in some types of street lamps.

• true

• False

Hundreds of years ago, people used windmills to crush grain to make flour.

• true

• False

Wind and water are considered as nonrenewable energy resources.

• true

• False

Water is used to operate wind turbines to generate electricity.

• true

• False

Renewable forms of fuel can be replaced faster than nonrenewable forms of fuel.

• true

• False

When fuel is burned, it produces thermal energy.

• true

• False