We have to worry about power plants because other than humans theyt are verybad pollutant
I picked this image because it is showing what vehicles do to our Earth. Also if people know then cars put Carbon Dioxide back into the Earth's atmosphere. If we don't make better decisions about our use of fossil fuels then we could pollute the Earth enough to where we would have to make sacrifices just to live.
This image bothers me most because it shows how humans pollute the world and make an unhealthy place. Also Making this worse is that we aren't doing much to change the way we live and the way we are effecting Earth.