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Consider the following statements regarding Black Carbon.
1. Black carbon is a component of fine particulate matter, formed through the incomplete combustion of fossil fuels, biofuel, and biomass.
2. Black carbon increases the albedo when deposited on snow and ice.
3. In the tropics, black carbon in soils significantly contributes to the soil fertility.
Which of the above statements is/are correct?
  • a)
    1, 2
  • b)
    1, 3
  • c)
    2, 3
  • d)
    1 only
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Black Carbon.1. Black carb...
Black carbon (BC) is a component of fine particulate matter. Black carbon consists of pure carbon in several linked forms. It is formed through the incomplete combustion of fossil fuels, biofuel, and biomass, and is emitted in both anthropogenic and naturally occurring soot. Black carbon causes human morbidity and premature mortality.
In climatology, black carbon is a climate forcing agent. Black carbon warms the Earth by absorbing sunlight and heating the atmosphere and by reducing albedo when deposited on snow and ice.
In the tropics, black carbon in soils significantly contributes to fertility as it is able to absorb important plant nutrients.
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Consider the following statements regarding Black Carbon.1. Black carbonis a component of fineparticulate matter, formed through the incomplete combustion offossil fuels,biofuel, andbiomass.2. Black carbon increases the albedowhen deposited on snow and ice.3. In the tropics, black carbon in soils significantly contributes to the soil fertility.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1 onlyCorrect answer is option 'B'. Can you explain this answer?
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