Educational Media Awareness Campaign/Geography/POTD

Gallery of featured media for geography Home · Picture 1 · Picture 2 · Picture 3 · Picture 4 · Picture 5 · Picture 6 · Picture 7 · Picture 8 · Picture 9 · Picture 10 · Picture 11 · Picture 12 · Picture 13 · Picture 14 · Picture 15 · Picture 16 · Picture 17

Geography Picture of the Day The Nitrogen Cycle The diagram shows the storage and exchange of nitrogen between the atmosphere and the biosphere, highlighting the role of bacteria. The atmosphere is about 78% nitrogen. Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one. Atmosphere images - Climate images - Environment images Geography images in general This image is a part of the Educational Media Awareness Campaign, raising awareness among educators about the availability and usage of millions of free internet media in education.