NextMockதேர்வுகளைத் தேடுங்கள், எ.கா. SSC CGL, UPPSC, Lekhpal
UPSC PYQPrelims 2021

Civil Services Examination · வினா 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
விடையைக் காட்டு & விளக்கம்

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

விளக்கம்

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