Crater lake. Aerial view of the crater lake in the caldera of Maly Semiachik,an active volcano. A caldera is a basin-shaped depression caused by eruption,subsidence or erosion. The hot acidic lake is heated by the volcano. Its bright blue colour is due to the complex combinations of chemicals present in the water. Maly Semiachik is part of the Karymsky group of volcanoes on Russia's Kamchatka Peninsula | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Edmaier, Bernhard |
Taille de l’image : | 3807 px × 3751 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |