sci. capter 4 Flashcards
1
Q
_______ _________ are those that are always being replaced and will not run out.
A
Renewable Resources
2
Q
_________ ________ are those that cannot be replaced quickly enough to keep from running out.
A
Nonrenewable resources
3
Q
_________ is the presence of substance that are harmful to the environment or to living things.
A
pollution
4
Q
A ______ ____ is any fuel that formed from the remains of plants and animals that lived millions years ago.
A
Fossil Fuel
5
Q
____________ _____ is electricity produced by the energy in moving water.
A
Hydroelectric power
6
Q
_______ is plant material and animal waste used as fuel.
A
Biomass
