3D animation showing a portion of the submarine mountain chain known as the mid-ocean ridge system that girdles the planet. Mid-ocean ridges occur on the ocean floor where the Earth's tectonic plates spread apart as magma rises from the mantle during the process of seafloor spreading. The Earth is depicted in shades of gray or grayscale. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / PETER MATULAVICH / NOAA |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 21 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |