Our environment is very important. We need to look after our Air, Water and Earth so we don't die.
Our Air is very important for us to breath. But people are polluting the air with big factories, fairs, cars, Cow Farts and fumes. All of these things release greenhouse gases and this causes global warming and then this means that it would be too hard to live on earth because it will be too hot.
We need water to drink. Humans are polluting the water by throwing horrible stuff in the water like waste, oil leaks from boats, and much more but, not only humans pollute the water cows do too by pooping in the river. This waste could cause us to have no more drinking water which we need to survive.
We need to look after our earth. But we are not because we are cutting down trees and littering and also placing down concrete so other plants can't grow. This all leads to humans being extinct because our earth is becoming more polluted and hard to live in.
This is why humans are polluting our environment by polluting the air with factories, water by littering, and earth by chopping down trees.