JEE PYQ: Environmental Chemistry Question 4
Question 4 - 2021 (17 Mar Shift 2)
Which of the following statement(s) is (are) incorrect reason for eutrophication?
(A) excess usage of fertilisers (B) excess usage of detergents (C) dense plant population in water bodies (D) lack of nutrients in water bodies that prevent plant growth
Choose the most appropriate answer from the options given below:
(1) (A) only
(2) (C) only
(3) (B) and (D) only
(4) (D) only
Show Answer
Answer: (4)
Solution
The process in which nutrient enriched water bodies support a dense plant population which kills animal life by depriving it of oxygen and results in subsequent loss of biodiversity is known as eutrophication.
BETA
