Air+and+Water+Pollution

__ Air & Water Pollution: __

2 facts that I learned from the Air & Water Pollution group:
 * 4.6 biollion people die each year.
 * There is smog, smoke, soot, pollen, liquid droplets, smoke out of factories, pestisides, carbon dioxide, power lines, and petrolium.

2 questions I had from that group are: __﻿__ __// Answers: //__
 * 1) Why is power lines affecting air pollution?
 * 2) What is smog?
 * 1) If they break then it lets out a chemical that can cause air pollution to happen.
 * 2) It is a mixture of smoke and fog made from factories that makes it look like fog.