NextMockपरीक्षा शोधा, उदा. SSC CGL, UPPSC, Lekhpal
UPSC PYQPrelims 2021

Civil Services Examination · प्रश्न 19

What is blue carbon?

  1. Carbon captured by oceans and coastal ecosystems
  2. Carbon sequestered in forest biomass and agricultural soils
  3. Carbon contained in petroleum and natural gas
  4. Carbon present in atmosphere
उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (A) Carbon captured by oceans and coastal ecosystems

स्पष्टीकरण

Blue carbon is carbon stored by oceans and coastal ecosystems such as mangroves, seagrasses and salt marshes.