মূল বিষয়বস্তুতে যান

UPSC PYQPrelims 2021

Civil Services Examination · প্রশ্ন 19

What is blue carbon?

Carbon captured by oceans and coastal ecosystems
Carbon sequestered in forest biomass and agricultural soils
Carbon contained in petroleum and natural gas
Carbon present in atmosphere

উত্তর দেখান ও ব্যাখ্যা

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

ব্যাখ্যা

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