Marine Mining
Marine mining is a horrible thing that needs to stop! Marine mining creates holes in the sand so then all the top sand falls into the hole and makes the sea more shallow. I just can not think of all the ways that it kills marine life number one the machines that they use dig up their homes , number two it chews up their food , number three all the sea life will have no were to find food. Also it creates EROSION what everyone hates.
Be a marine lover!