Question:

Layer of atmosphere in which 90% of Ozone layer lies is?

AMesosphere

BStratosphere

CThermosphere

DNone of the above

Answer:

B. Stratosphere


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Which among the following are Green house gases?

ആസിഡ് മഴ ഏത് തരത്തിലുള്ള മലിനീകരണത്തിന് കീഴിലാണ് വരുന്നത്?

Minamata disease affects which part of the human body?

Kyoto agreement was came into force on?

Ozone layer was discovered in?