DDT is :

A

Green house gas

B

degradable pollutant

C

nondegradable pollutant

D

none fo the above

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MBD PUBLICATION|Exercise QUESTION BANK|1030 Videos
  • EQUILIBRIUM

    MBD PUBLICATION|Exercise QUESTION BANK|584 Videos

Similar Questions

Explore conceptually related problems

Drawback of DDT as pesticide is that :

The range of biomagnification of DDT in an aquatic food chain, if starting from 0.003 ppb level in water may go at fish-eating bird level upto

DDT and BHC may act as :

As it passes into food chain, the concentration of DDT :

In an area where DDT had been used extensively, the population of birds declined significantly because:

The given diagram represents the relationships between organisms in a remote pond ecosystem. From this information. Which of the following is the most likely to be correct? 1) DDT present in the ecosystem would accumulate to the highest concentrations in the tissues of detritivore 1. 2) The introduction of consumer 4 individuals from an external population would lead a temporary increase in number of producer 2. 3) Disease in the producer 1 population would lead to an increase in the producer 3 population. 4) Extermination of consumer 3 would cause a sustained increase in the population of consumer 2.

A lake near a village suffered heavy mortality of fishes within a few days. Consider the following reasons for this : 1. Lots of urea and phosphate fertilize were used in the crops in the vicinity 2 The area was spreyed with DDT by an aircraft 3. The lake was turned green and stinky 4. Phytoplankton populations in the lake declined initially therby greatly reducing photosybthesis.