UPSC Prelims GS - 2021

Question 29
DIFFICULTCorrect: +2Incorrect: -2

The 'Common Carbon Metric', supported by UNEP, has been developed for

    a
    assessing the carbon footprint of building operations around the world
    b
    enabling commercial farming entities around the world to enter carbon emission trading
    c
    enabling governments to assess the overall carbon footprint caused by their countries
    d
    assessing the overall carbon foot-print caused by the use of fossil fuels by the world in a unit time