state gov TSPSC Group 3 (తెలంగాణ గ్రూప్ 3) 2023 Mock Test Series General Knowledge Ecology and Environment Environment Problems
Which of the following is/are effects of Eutrophication?
1. Eutrophication eventually creates detritus layer in the ponds & lakes.
2. It leads to increased biodiversity.
3. Algal blooms restrict the sunlight to penetrate & affects the photosynthesizing plants.
Select the correct answer using the code given below:
1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2, and 3