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The most potential chemicals which can cause biomagnification is?

ADDT

BMercury

CBoth A and B

DNone of the above

Answer:

C. Both A and B


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Which of the following is the component of good soil?

Which of the following correctly lists the general categories of preparedness activities?

  1. Target-oriented Preparedness, Task-oriented Preparedness, and Disaster-oriented Preparedness are the three general types.
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      താഴെ പറയുന്നവയിൽ ഏത് വനസസ്യമാണ് ഭൂമിയിലെ പ്രകാശാവസ്ഥയെ നിയന്ത്രിക്കുന്നത്?