Brain pop Jr: Energy Sources

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What are renewable energy sources?

Back

Renewable energy sources are energy sources that can be replenished naturally, such as solar, wind, and hydro power.

Front

What are non-renewable energy sources?

Back

Non-renewable energy sources are energy sources that cannot be replenished in a short period of time, such as coal, oil, and natural gas.

Front

Why do windmills turn?

Back

Windmills turn when winds change direction.

Front

Where does natural gas come from?

Back

Natural gas comes from plants and animal remains.

Front

How can you conserve energy at home?

Back

You can conserve energy by turning off lights when you don't need them.

Front

What is the benefit of using a lunchbox instead of disposable bags?

Back

A lunchbox can be used over and over, reducing waste.

Front

What does the prefix HYDRO- mean?

Back

The prefix HYDRO- means water.

Front

What is solar energy?

Back

Solar energy is energy that comes from the sun.

Front

What is wind energy?

Back

Wind energy is energy generated from the wind using wind turbines.