2nd Grade Energy Flashcard

Front

What is solar energy?

Back

Solar energy is energy that comes from the sun. It can be used to heat things or generate electricity.

Front

What does an air conditioner do?

Back

An air conditioner uses energy to cool down a room or space.

Front

How is energy used in cooking?

Back

Energy is used in cooking to heat food, making it warm and ready to eat.

Front

What is nonrenewable energy?

Back

Nonrenewable energy is energy that cannot be replaced once it is used, like oil and coal.

Front

What tool do we use to measure temperature?

Back

A thermometer is used to measure how hot or cold something is.

Front

What is wind energy?

Back

Wind energy is energy that comes from the wind. It can be used to turn windmills and generate electricity.

Front

What is sound energy?

Back

Sound energy is the energy that comes from sounds. It travels in waves and can be heard.

Front

What is renewable energy?

Back

Renewable energy is energy that can be replaced naturally, like solar, wind, and water energy.

Front

How does the sun help us?

Back

The sun provides solar energy, which can be used for heating and generating electricity.

Front

What is a beaker used for?

Back

A beaker is a container used in science to hold liquids, but it does not measure temperature.