Which of the following is an example of biomagnification in a food chain?
Rising concentration of DDT from water to algae to fish to birds
Biomagnification refers to the increasing concentration of a substance like DDT as it moves up the food chain, from water to algae to fish to birds.
Algal blooms from nitrates, pesticide evaporation, and silt sedimentation describe other environmental processes, not the buildup of a toxin through a food chain.
Hence, 'Rising concentration of DDT from water to algae to fish to birds' is the correct answer.
Similar Questions
- Which of the following options best defines 'Sustainable Development'?
- Which of the following statements is NOT correct about mangrove forests?
- The process of seeping of water into the ground is known as ______.
- Which of the following is biodegradable?
- Which of the following may be considered as appropriate definition of a natural resource?
- A species that cannot be found after a prolonged search in its area of habitation is said to be ______ species.
- Which of the following is NOT an environmental concern?
- As per NASA, how much of Earth's land surface is covered by forests?
- Who has coined the term 'ecology'?
- World Environment Day' is annually celebrated on ________.
Important Questions from Ecology and Environment
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.
