Formation of a volcano. Computer artwork showing a volcano forming. Lava (red) forces its way to the surface from a magma chamber deep underground. Repeated eruptions of lava and ash (upper right) form the layers of a volcanic cone (stratovolcano). This eventually becomes dormant,but often still emits steam and may become active with new eruptions if the magma rises to the surface again | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 3226 px × 2728 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |