How much carbon dioxide gas is removed from the atmosphere annually at the end of the process of photosynthesis?
- A$1600$ crore tonnes
- B$2200$ lakh tonnes
- C$1600$ lakh tonnes
- D$2200$ crore tonnes
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Similar Questions
Match $List-I$ with $List-II$:
$List-I$ (Pollutant) $List-II$ (Source) $A$. Microorganisms $I$. Strip mining $B$. Plant nutrients $II$. Domestic sewage $C$. Toxic heavy metals $III$. Chemical fertilizer $D$. Sediment $IV$. Chemical factory
Choose the correct answer from the options given below:
| $List-I$ (Pollutant) | $List-II$ (Source) |
| $A$. Microorganisms | $I$. Strip mining |
| $B$. Plant nutrients | $II$. Domestic sewage |
| $C$. Toxic heavy metals | $III$. Chemical fertilizer |
| $D$. Sediment | $IV$. Chemical factory |
Choose the correct answer from the options given below:
The reaction that is $NOT$ involved in the ozone layer depletion mechanism in the stratosphere is
DifficultJEE MAIN 2019
View SolutionMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Sulphate $(> 500 \ ppm)$ $I$. Methemoglobinemia $B$. Nitrate $(> 50 \ ppm)$ $II$. Brown mottling of teeth $C$. Lead $(> 50 \ ppb)$ $III$. Laxative effect $D$. Fluoride $(> 2 \ ppm)$ $IV$. Kidney damage
Choose the correct answer from the options given below.
| List-$I$ | List-$II$ |
| $A$. Sulphate $(> 500 \ ppm)$ | $I$. Methemoglobinemia |
| $B$. Nitrate $(> 50 \ ppm)$ | $II$. Brown mottling of teeth |
| $C$. Lead $(> 50 \ ppb)$ | $III$. Laxative effect |
| $D$. Fluoride $(> 2 \ ppm)$ | $IV$. Kidney damage |
Choose the correct answer from the options given below.
How much oxygen is added to the atmosphere annually at the end of the process of photosynthesis?
Medium
View SolutionWrite down the effect of particulate pollutants on the environment.
Medium
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