As you can see in this picture, there’s smoke coming out from the factories. The smoke coming out of the factors cause people and animals to have a difficult time breathing. Air pollution can affect the health of human beings. There is no fresh air when smoke mixes in with it. To help prevent this from happening, factories need to find a new way to store the smoke that comes from the factories. Many people are not cautious of how dangerous this can be and what it may cause.