Which one of the following statements is NOT correct?
Which one of the following statements is NOT correct?
Option 1 -
Eutrophication indicates that water body is polluted
Option 2 -
Eutrophication leads to increase in the oxygen level in water
Option 3 -
Eutrophication leads to anaerobic conditions
Option 4 -
The dissolved oxygen concentration below 6 ppm inhibits fish growth
-
1 Answer
-
Correct Option - 3
Detailed Solution:It is process in which nutrient enriched water bodies support a dense plant population which kills animal life by depriving it of oxygen and result in subsequent loss of biodiversity is known as Eutrophication.
Similar Questions for you
So2 is the component of classical smog.
Complete reaction of acid rain is
BOD value less than 5ppm is considered as clean water and BOD value more than 10ppm is considered as polluted water.
BOD is the amount of oxygen required by bacteria to break down the organic matter present in a certain volume of sample of water.
Veronal is a barbiturate drug and it constitutes an important class of tranquilizers.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 687k Reviews
- 1800k Answers