1
energy from flowing water used to generate electricity.
2
forms of energy that can not be replaced easily once used.
3
a tool that measures temperature.
4
non-renewable sources of energy.
5
heat underground used to heat water and make steam to generate electricity.
6
forms of energy that can be replaced easily.
7
stored energy.
8
a force that slows down moving things.
9
energy in motion (movement).
10
the ability to do work or change.
11
energy from the sunlight used to generate electricity.
12
kind of energy that warms things.
13
renewable source of energy.
14
something that is burned for heat or energy.
