"... Pollution is cool to try to help but sad. [It is sad because] you don't want the whole world getting polluted."(Mama Joules adds: Pollution occurs when air, water, or soil gets contaminated [or dirty]. Too much man-made noise and light are kinds of pollution, too. Pollution makes it hard to enjoy the earth. If you've seen trash floating down a river or had trouble breathing when the sky is covered in brown smog, you've experienced the negative effects of pollution.)
Kerm has several tips to help stop pollution that you can try.
"Stop using so much electricity ... When you leave your house, turn off the lights."
"Never litter. Littering is bad for the environment. If everyone littered, the whole world would be piled in trash. Who wants to have garbage in their face?"
"Stop buying stuff. If you read this blog post now, then in one year, check your closets. If there's anything that still has tags on it or that you don't remember buying, get rid of it. Give it to someone who actually needs it."
"Remember to recycle old paper and boxes. Throwing out stuff that you can recycle like glass ... is just a waste. Remember to reduce, reuse, and recycle!"
"If everybody tried a little harder, the world would be a lot better."