Back to Discover
🌍

Nitrogen cycle

earth science Maturity 9-11

Air has a special thing in it.

Nitrogen Cycle - Reactions and Enzymes.svg
Nitrogen Cycle - Reactions and Enzymes.svg
It helps plants grow big. Tiny bugs in the dirt change it. Then plants can use it for food. It helps all life on Earth. Can you find it in the air?

48 words
🖼️ Images & Media (8)
File:Reactive Nitrogen Global Annual Fluxes.jpg
Reactive Nitrogen Global Annual Fluxes.jpg
File:Nitrogen Cycle - Reactions and Enzymes.svg
Nitrogen Cycle - Reactions and Enzymes.svg
File:Marine Nitrogen Cycle.jpg
Marine Nitrogen Cycle.jpg
File:Main marine nitrogen cycles.jpg
Main marine nitrogen cycles.jpg
File:Marine nitrogen cycle under future ocean acidification.jpg
Marine nitrogen cycle under future ocean...
File:Global - Global Fertilizer and Manure, Version 1 Nitrogen Fertilizer Application (6074011960).jpg
Global - Global Fertilizer and Manure,...
File:Global Global Fertilizer and Manure, Version 1 Nitrogen in Manure Production (6173194512).jpg
Global Global Fertilizer and Manure,...
File:Estimated nitrogen surplus across Europe 2005.png
Estimated nitrogen surplus across Europe 2005.png
Up Next
🌍
Biogeochemical cycle
Earth Science
→
More to explore

✨ What else?

Related topics you might enjoy

Biogeochemical cycle 0% Oxygen cycle 0% Phosphorus cycle 0% Climate system 0% Water cycle 0%

🔬 Go deeper

More advanced topics to explore

Oxygen cycle Marine chemistry Geochemical cycle Ecosystem service

🪜 Step back

Simpler topics to build understanding

Biogeochemical cycle Biogeochemistry Phosphorus cycle
📚 Content adapted from Wikipedia | Readability: FK 15.8 | Vital Level 5