Crossed needle snowflakes, light micrograph. Snowflakes are ice crystals that form in air that has a temperature near the freezing point of water. If the air is calm, then a symmetrical, hexagonal snowflake can form. The exact shape of each snowflake depends on local climatic conditions within the precise area of the cloud where it is formed. As such, no two snowflakes are identical, with each individual pattern emerging as the crystal grows. Dendritic growth is seen on these crossed needle snowflakes. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Libbrecht, Kenneth |
Bildgröße: | 4062 px × 2654 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |