Which one of the following statements is corr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) : Eutrophication is the excessive growth of algae, plants, and animals in water bodies due to nutrient enrichment, particularly with nitrogen and

Vedclass · Accepted Answer

Extensive use of chemical fertilizers may lead to eutrophication of nearby water bodies.

Vedclass · Answer

(D) : Eutrophication is the excessive growth of algae, plants, and animals in water bodies due to nutrient enrichment, particularly with nitrogen and phosphate.Nutrients present in sewage, agricultural wastes, and fertilizers cause dense growth of plants and planktonic algae.The excessive growth of planktonic algae that causes coloration of water is called algal bloom, which is toxic to animals and humans.Eutrophic water bodies also support the excessive growth of floating plants.Algal blooms and floating plants cut off light from submerged plants, resulting in their death.There is a drastic decrease in oxygen replenishment inside the water.Non-availability of oxygen results in the death of aquatic animals such as fish, which further adds to the organic loading of water.Decomposition is replaced by putrefaction, which is anaerobic, leading to the absence of oxygen in water and the death of aquatic animals.

Which one of the following statements is correct?

Similar Questions

Acid rain is caused by:

Define/Explain: Non-point sources of pollution.

Describe the method of electrostatic precipitators for removing particulate matter with a diagram.

Eutrophication of water bodies leading to the killing of fishes is mainly due to the non-availability of

Differentiate between wet deposition and dry deposition.

Vedclass Test Series

Exam Paper Generator

Online Exam Module