Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Which of the following statements is/are correct regarding Eutrophication?
1. It is primarily caused by the leaching of phosphate and nitrate-containing fertilizers from agricultural lands into lakes or rivers.
2. It drastically increases the oxygen level in the water body.
Select the correct answer by using the codes given below.
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2