Test 2 study Flashcards
1
Q
Natural resource
A
A material supplied by natural that is used by humans and other organisms.
2
Q
Classify
A
To organize into groups based on a system.
3
Q
Nonrenewable resource
A
A resource that is replenished at a slower rate than it is used.
4
Q
Minerals
A
A natural occurring non living substance.
5
Q
Rocks
A
A natural substance that is made from one or more minerals.
6
Q
Efficient
A
Able to produce the effect wanted without wasting time or energy.
7
Q
Transforms
A
To change in form.
8
Q
Natural gas
A
A mixture of methane and other gases formed underground.
9
Q
Hydroelectric energy
A
Energy produced by moving water.
10
Q
Effect
A
A change that happens because of some type of action..
11
Q
Pollution
A
The presence of harmful substances in the environment.
