Earth science chap.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 substances that are harmful to the environment or to living thing
A
pollution
4
Q
A _________ is any fuel that formed from the remains of plants and animals that lived millons of years ago
A
fossil fuel
5
Q
________________ is electricity produced by the energy in moving water
A
hydrolectic power
6
Q
_______ is a plant material and animal waste used as fuel
A
biomass
