I care about pollution. Rubbish is a kind of it. It makes outdoors dirty and ugly. Rubbish can be harmful. I can give some advice: 

• Don't litter Throw rubbish in a rubbish can.
• Clean up after picnics and playing outside.
• Go on foot or ride a bicycle. It'll help to keep air clean.
• Feed animals and birds. They are a part of our environment.
• Don't forget that we are a part of nature not separate from it..

And what do you think about pollution and environment protections? Please make comments about it.