Sagot :
D. CONSERVE WATER
There are two possible approaches to reducing eutrophication: Reduce the source of nutrients (e.g. by phosphate stripping at sewage treatment works, reducing fertilizer inputs, introducing buffer strips of vegetation adjacent to water bodies to trap eroding soil particles)
Which of the following can prevent eutrophication?
• A. limit inorganic fertilizers
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Explanation:
- The most common nutrients causing eutrophication are nitrogen N and phosphorus P. The main source of nitrogen pollutants is run-off from agricultural land, whereas most phosphorus pollution comes from households and industry, including phosphorus-based detergents.
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