nitrogen cycle
The global nitrogen cycle in the twenty-first century
When an organism excretes waste or dies, the nitrogen in its tissues is in the form of organic nitrogen Various fungi and prokaryotes
เว็บไซต์ nitrogen cycle When an organism excretes waste or dies, the nitrogen in its tissues is in the form of organic nitrogen Various fungi and prokaryotes carbon cycle Nitrogen Cycle- Steps and Significance Its is the movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms
nitrogen cycle Certain types of bacteria are able to use the free nitrogen in the air to make nitrogen compounds through a process called nitrogen fixation Nitrogen Cycle- Steps and Significance Its is the movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms Earth's atmosphere contains about 78% nitrogen Plants cannot use nitrogen in its N2 form, so it must be transformed through a process
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