For each of the below 3 questions describe discuss and add to the answers (diagr

For each of the below 3 questions describe discuss and
add to the answers (diagram or figure or tables where appropriate and needed.)1-Describe the potential negative impacts on a small river
downstream from where it receives a factory liquid waste discharge that has a
high biological oxygen demand (BOD) as well as high nitrate and phosphate
levels 2-(a)What is biomagnification? Explain how it can have a
negative impact on ecosystems (b)Describe one method by which soils contaminated by
anthropogenic (caused by human activity) hydrocarbons can be decontaminated and
one method by which soils contaminated by anthropogenic heavy metals can be
decontaminated. 3-what are the main sources for anthropogenic sulphur
dioxide (SO2) emissions that can create acid rain? Describe the
impacts that acid rain can have on forest and lake ecosystems as well as
buildings and other constructed structures.
Attachments: