Environmental studies and Forestry

Environmental studies and Forestry read journal from this website (water pollution) and answer these 5 questions in" rel="nofollow">in a WORD DOCUMENT: *Answer these questions* 1-What is the event/hazard/issue? 2-Is it natural, anthropogenic, or both? 3-Describe the impact on Earth Systems (hydrosphere, atmosphere, biosphere, cryosphere, and lithosphere) 4-Describe other impacts- human, economic, agricultural, and other 5-Is the science valid? After that please put the reference