The answer is the state of Idaho
I would have to go with Sewage mostly because it smells and because it can really hurt the environment. Plants can die and it just is gross to smell. So this would definitely pollute the earth. I hope this helped! :D
A map is a representation of the Earth's surface. It is also a portable document describing an area. A map can also provide data such as migration trends, directions, and rock composition. There are many types of maps: The physical map shows land and water formations: mountains, oceans, rivers, the climate type shows the type of weather conditions occurring in the world, the political map shows how the earth's surface is divided into borders: continents, countries, and states... The science of making maps is referred to as cartography.