From Wikimedia Commons, the free media repository
|This is a main category requiring frequent diffusion and maybe maintenance. As many pictures and media files as possible should be moved into appropriate subcategories.|
This category has the following 21 subcategories, out of 21 total.
- ► Videos of geophysics (1 F)
- ► American Geophysical Union (2 F)
- ► Heat transfer (10 C, 1 P, 41 F)
- ► Plate tectonics (21 C, 1 P, 195 F)