Which of the following statements are correct? A. Ocean is sink for $CO_2$ B. Greenhouse effect causes…

Which of the following statements are correct? A. Ocean is sink for $CO_2$ B. Greenhouse effect causes lowering of temperature of earth’s surface. C. To control $CO$ emission by automobiles, usually catalytic convertor are fitted into exhaust pipes. D. $H_2SO_4$, herbicides and insecticides form mist.
  1. C and D
  2. A and B
  3. B and D
  4. A and D

Solution

Ocean absorb $CO_2$ via photochemical and biological process. (4) is also correct.

Asked in: AP EAMCET 2015

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