Topic 5 vocab

Front

Battery

Back

an object that stores chemical energy that will change into electrical energy

Front

Ecosystem

Back

A system made up of all the living and nonliving things in an area.

Front

Emission

Back

something that is let out

Front

environment

Back

the surroundings of an area, including the air, soil, water, and living things.

Front

Fossil fuel

Back

remains of living things that can be used for energy.

Front

generator

Back

An object designed to make something or change energy.

Front

Natural resource

Back

a material people get from nature.

Front

Nonrenewable Resource

Back

A natural resource that can be used up or that cannot be replaced.

Front

Pollutant

Back

a substance made by human activity that has a bad effect.

Front

Renewable Resource

Back

A natural resource that cannot be used up or that can be replaced.