Make the natural ecosystem destruction Or deteriorated as a creature unfit to live. Resulting in the death of animals and plants, a large amount of water due to rot and lack of dissolved oxygen.
Make natural ecosystems were destroyed or deteriorate the quality so far is that the creatures live. Cause death of animals and plants, water sources, a lot of water to rot, and the lack of oxygen that is soluble.
make natural ecosystem is being destroyed or degradation that is not suitable for living organisms to be made for the death of animals and plants is a very large amount of water, the source of water and a lack of oxygen at High Water Soluble