The ‘Common Carbon Metric’, supported by UNEP, has been developed for
[amp_mcq option1=”assessing the carbon footprint of building operations around the world” option2=”enabling commercial farming entities around the world to enter carbon emission trading” option3=”enabling governments to assess the overall carbon footprint caused by their countries” option4=”assessing the overall carbon footprint caused by the use of fossil fuels by the world in a unit time” correct=”option1″]
This question was previously asked in
UPSC IAS – 2021