human impacts marine

Human Footprints, Interference Affect Marine Life

If you think that human has done changes to land area only, and their modification to ocean area of the planet is not that rampant, you are wrong. Human modification in ocean is as widespread as their urbanization on land, says a recent study. The research has been able to map the global extent of human interference in oceans of the earth. Even waves could not remove human footprints in the sea.