Share Energy Test Review- Grade 4
Save to Folder
1. Energy is the ability to eat food, measure heat energy or do work?
do work
Energy is never _____ or _____ it is only transformed.
created or destroyed
A large boulder (rock) sitting at the top of a hill is an example of ________energy.
potential
Wind power is ______ energy because it does not run out.
renewable
Coal is ______ energy because some day it will run out.
non-renewable
Plugging in a toaster converts electricity to ____ energy and ______ energy.
heat, light
One advantage of using coal for an energy source is ______ and _________.
cheap and easy to transport
One disadvantage of solar energy is ___________.
You need a sunny location.
One advantage of renewable energy is _________.
It can be used over and over again.
Playing a guitar converts mechanical energy to ________.
Sound energy
