Which of the following is a non-point source of water pollution?
Agricultural runoff
Agricultural runoff is a non-point source of water pollution, as it originates diffusely across farmland rather than from a single identifiable outlet.
An industrial discharge pipe, urban stormwater drain, and sewage outlet are all point sources, each with a specific identifiable discharge location.
Hence, Agricultural runoff is the correct answer.
Which one of the following cities is associated with Biosaftey protocol to the Convention on Biological Diversity (2000) ?
The following six (6) items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the answer using the code given below.
Statement I: Phytoplankton produce most of the organic carbon in the ocean.
Statement II: Algae are produced in the cold water biome.
Which one of the following is the correct sequence about various levels of organization of Biosphere?
In India, Project Tiger started in ________.
The process of wastewater treatment is commonly called ______ treatment.