I agree with you. Cars are a big problem and work trucks too! Some trucks polluted some nasty things into the air and us people bring in the oxygen we need, and when people cut down trees really effects us because, we need trees to breathe.

My students are just learning to write, and I would like a project to excite and motivate them. I would like them to experience the thrill of receiving a letter in the mail.

I have seen pollution in the air from factories.

The ocean is hard to keep clean because there are too many animals, oil spills and pollution all over the world. What do you think?

Hi my name is Pierce and water should not be polluted in because it is not right to do.

Sadly and unluckily, yes, yes I have. Many neighbors dump their chips and juice boxes carelessly, as if the ground, as if the precious ground, was a wasteland! Not many, but some ride cars to places that you can go by foot, bike, roller skates, skateboard, and many other equipments that can be used to...

I think the biggest threat to biodiversity would be polluting. If we pollute too much it would harm the animals, plants, and us.

We should all pick up trash so that biodiversity won't be under threat anymore. Instead of throwing stuff on the ground you could pick it up and throw it away.

Dear Veronica, I agree. I am also concerned about the destruction of habitats. I live in front of the ocean and it feels like a dream. But I feel sad because I know that we, humans, are harming the ocean. And I can’t tell you how much sadness I feel when I see people throwing papers at the ocean...

I am most concerned about littering. When people in the morning, afternoon or at night the animals or plants think it's food and they eat and they eventually die and people think it's funny but it's not. So if we educate people more then we could save the world and not endanger the animals...