_________ more can help stop air pollution
walking
___________ can make the air dirty
fire
_________ can make the air dirty
cars
_________ can make the air dirty
factories
food waste left out and uncovered rubbish bins do not cause rats, and bugs to come to the trash
false
What kind of pollution is this?
air pollution
What kind of pollution is this?
water pollution
What kind of pollution is this?
land pollution
________ can make water pollution
ships
_________ can make land pollution
trash
What kind of pollution is it?
land pollution
What kind of pollution is it?
water pollution
What kind of pollution is it?
air pollution
What kind of pollution is it?
water pollution
What kind of pollution is it?
land pollution
What kind of pollution is it?
air pollution
