Pollution.

W.A.L.T explain what pollution is doing to the environment. My favorite part was researching because it was interesting and fun. my least favorite part was writing because it was boring. 

How pollution is affecting the world!!!
This is why pollution is bad. they are killing the animals and hurting people. In some country's they can't swim and can't live because of pollution.
water pollution.
Water pollution is caused by rubbish, plastic and other toxic waste being put into the ocean by humans. When humans drop there rubbish on the ground and in landfills the wind picks it up and it will travel into the waterways and end up in the sea. When sea animals see this rubbish they mistake it for food and try to eat the rubbish gets stuck in there tummy, nose's and poison the sea animals which results in them dying. Over one million sea birds and one hundred thousand sea mammals are killed every year because of water pollution.
air pollution.
Air pollution causes asthma, burning eyes, cough, cancer, kidney disease. Also, it is made volcano eruption, dust storms, wildfires, smoke from factories, power plant, vehicles, chemical, airplanes,  spray can and methane gas. When we burn fossil fuels, it releases a lot of gasses into the air causing air pollution.