Types of Energy
We use _____ energy for more than seeing. The energy in ______ helps plants grow. (hint: same word for both blanks).
Light
The energy we make from moving water
Hydropower
The building blocks of everything
Atoms
Turn off lights, tv, radios, computers, video games, and other machines when you _______ ____ ______.
leave the room
Clouds drift across the sky. Leaves fall from trees. A car speeds by. Birds fly. Hearts pound.
These are examples of what type of energy?
Motion Energy
We get most of our energy from here. Its energy is free and clean. There is enough for everyone and we will never run out of it.
Solar Energy
Energy sources that are limited are called _________.
Nonrenewable
Keep windows and doors ________ when heating or cooling a home.
closed
Our bodies make it, our stoves and lights do too. We warm our houses, our food, and our water.
What type of energy is this?
Heat Energy
Energy that comes from a shiny black rock. When it is burned, it makes heat and light energy.
Coal Energy
The power to do work
Energy
Take a ___________ baths or showers.
________ is a special kind of kinetic, or motion, energy. ______ waves can vibrate through substances.
(Hint: same word for each blank)
Sound
_____________ energy is heat inside the Earth.
Geothermal
Moving electrons
Electricity
Decide what you want before opening the _________ door.
Refrigerator
We eat food to get the chemical energy we need to ________. This is called _______ energy.
grow
growth
Energy made from wood, plants and garbage.
Biomass
Energy source that is able to be new again is called _______________.
Renewable Energy
Make the dishwasher is ______ before you turn it on.
full