Show:
Vocabulary
Water Pollution
Air Pollution
Land Pollution
How to prevent pollution
100
a mixture of fog and smoke or other pollutants
What is smog?
100
Humans and ships throw toxic waste that contaminate the rivers, lakes, and oceans
What is the cause of pollution?
100
This is a sickness that makes it hard to breathe and is caused by air pollution
What is asthma?
100
Humans don't recylce enough and throw garbage everywhere.
What is the cause of land pollution?
100
You can reuse stuff over and over again
What is recycling?
200
rain that contains acid
What is acid rain?
200
You can throw the garbage in trash cans and not in water. Don't contaminate the water
What are the steps to change pollution?
200

This type of air pollution found  in many cities. it reduces visibility.

What is smog?

200
This is a way to reduce pollution and reuse things
What is recycling?
200
You can turn this off when you're not using it. You can save lot's of energy.
What is a light bulb?
300
contamination of something
What is pollution?
300

One waterborne disease caused by water pollution causes diarrhea.

What is cholera?

300
This is a chemical that causes air pollution.
What is carbon dioxide?
300
There is less space to live and the animals eat the litter
What is the effect of land pollution?
300
You can turn this thing off and save gas
What is a car?
400
a heavy colorless odorless atmospheric gas
What is carbon dioxide?
400
These things throw toxic
What is a ship?
400
This thing throws smoke, carbon dioxide, and wastes gas
What is a car?
400
humans do this everyday
What is litter?
400

this type of car uses both fuel and electricity. it is more fuel efficient

What is hybrid?

500
poisnous waste materials
What is toxic waste?
500
This is one of the main reasons of water pollution. It gets on the animals skin and is hard to get it off.
What is oil spill?
500
These are things that throw fire and smoke and is a natural thing that causes pollution
What is a volcano?
500
the contamination of land
What is the definition of land pollution?
500

instead of taking the bus for short distance you can do this?

What is walk / ride a bicycle?