Botany - Environmental Issues Question with Solution | TestHub
BotanyEnvironmental IssuesPollutionEasy2 minPYQ_2020
BotanyEasysingle choice
A lake with an inflow of domestic sewage rich in organic waste may result in
Options:
Answer:
C
Solution:
A lake rich in (domestic sewage) nutrients accelerates the growth of algae which use oxygen at night and deoxygenate the water enough to kill the fish and other animals (eutrophication).
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Environmental IssuesSubtopic:Pollution
⏱ 2mℹ️ Source: PYQ_2020
Doubts & Discussion
Loading discussions...
