Snowball Earth, illustration. It is hypothesised that several times in its geological past Earth experienced icehouse conditions, during which it was completely, or almost completely, covered in ice. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bizley, Richard |
Bildgröße: | 5315 px × 3573 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |