SAU1 Blog post 6 Final Exam: Marine pollution

  Human all lived in land, so we actually don’t realize the ocean very much. People usually thought we were the owner of the earth but they didn’t know that all lives are came from the ocean at first. Ocean is important to living creature because it holds many of lives.

  Although people realize they don’t know the ocean much but they still do many bad thing to the ocean such as pollute the ocean or take too much resourse from the ocean. People drained sewage in the ocean then the creatures of the ocean ate those heavy metal. In the end, those pollution are all came back to our living environment. So, how to reduce the impact of pollution to the ocean is an important issue to the world. 

  There are some pathways of pollution like direct discharge, land runoff,ship pollution, atmospheric pollution or deep sea mining.Many studies show that over 80% of marine pollution comes from land-based activities. This represents human’s activities on the land bring bad impact to the ocean.

  We have only one ocean even one earth, so everyone has the same responsibility to protect our environment. The smallest thing we can do in our daily life is to do a well trash recycle. Hope everyone can do a little effort to protect our ocean.