PAANSWER PO ng matino pls

Answer:
The 7 ways in which we can pollute water
•Physical impacts. For many years in the UK people culverted, dammed, straightened and generally controlled rivers. ...
•Biological impacts. Humans affect the environment and its' use through 'biological impacts'. ...
•Toxins. ...
•De-oxygenation. ...
•Eutrophication. ...
•Radiological. ...
•Aesthetically