What is an algal bloom?
An algal bloom is the excessive growth of planktonic (free-floating) algae in water bodies.
This phenomenon is primarily caused by the presence of large amounts of nutrients,such as nitrogen and phosphorus,in the water.
These nutrients often enter water bodies through agricultural runoff or sewage discharge,leading to eutrophication.
This phenomenon is primarily caused by the presence of large amounts of nutrients,such as nitrogen and phosphorus,in the water.
These nutrients often enter water bodies through agricultural runoff or sewage discharge,leading to eutrophication.
Explore More
Similar Questions
Define and explain the concept of Biological Magnification.
Medium
View SolutionThe soil pollutants that affect the food chain and food web by killing microorganisms and plants are:
Medium
View SolutionWhat is polluted by chemically synthesized pesticides?
Easy
View SolutionIn the agricultural field,excessive irrigation for a long period of time leads to the problem of .........
Medium
View SolutionWhich chemical compound caused the death of thousands of people in the Bhopal gas tragedy?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo