Full Name :Full Name :K.MANIVANNAN
College Name :VELLAMMAL ENG CLG
Subject Code :GE6351
Subject Name :EVS
Study Material Description :
Nitrogen (N) is an essential component of DNA, RNA, and proteins, the building blocks of life.
All organisms require nitrogen to live and grow.
The majority (78%) of the Earth’s atmosphere is N2
nitrogencycle.pdf (Size: 475.2 KB / Downloads: 345)