What Is the Nitrogen Cycle and Why Is It Key to Life?

The terrestrial nitrogen cycle nitrogen cycle

The five processes in the nitrogen cycle – fixation, uptake, mineralization, nitrification, and denitrification

carbon cycle Nitrogen exists in the atmosphere as N 2 ‍ gas In nitrogen fixation, bacteria convert N 2 ‍ into ammonia, a form of nitrogen usable by plants  In an aerobic medium, organic nitrogen matter converts into ammonia salts which in turn convert into nitrites and then into nitrates by The Nitrogen Cycle Environmental Chemistry Chemistry

ผลบัวขาวชกวันนี้ Nitrogen fixation generally refers to the process in which atmospheric nitrogen is converted into ammonia Conversion of atmospheric N to ammonia