Water Pollution

To add harmful things to somethings

A gas that is combined with hydrogen and carbon.

 a chemical used to harden plastic; scientists don’t yet know the effects on humans.

Something that causes pollution.

An Item that is used once then will be thrown away. 

to break down by bacteria.

able to be decomposed by bacteria and other living organisms.

to make illegal

illegal

to use an amount that doesn’t harm the ecosystem

many different organisms in an ecosystem.

A chemical that comes factories and some animals.

To swallow something into your body

to eat or drink

To burn up complete.

where trash is buried 

Scattered pieces of destroyed or wrecked things.

A particular kind of material.

rot or another word for decompose.

A city environment.

the natural world.

oil, coal, natural gas