Here's a website to more water pollution if you want to make a stop to it...
But it's not just pollution you have to be afraid of...
Something known as global warming has also affected our planet highly.
Global warming is basically our planet's climate is getting hotter and hotter by the second which can in some cases affect creatures that live in colder climates. This states that this could lead to these animals to become extinct. Just imagine having to go to a museum to show your kid what a penguin was. But this problem also continues to harm our lakes and rivers as they get warmer, and the poor creatures that live below in the water have no way to stop it.
This here is a whole website dedicated to preventing this...
Please, make an end to this, and make your story have a happy ending.