Decrease in water pollution
Eutrophication, often due to excess nutrients in water bodies, leads to dense plant growth, especially algae, which when decaying consumes a large amount of oxygen. This process depletes the oxygen available in the water, negatively impacting aquatic life.
| Molisch's lest | Barfoed Test | Biuret Test | |
|---|---|---|---|
| A | Positive | Negative | Negativde |
| B | Positive | Positive | Negative |
| C | Negative | Negative | Positive |