Question

Cloud droplets can cool to temperatures well below 0 °C (32 °F) without freezing. When these so-called supercooled droplets coexist with ice crystals in the same cloud, the ______ grow in size. This is the basis of the Bergeron-Findeisen process that is responsible for the formation of most precipitation.

A. Ice crystals
B. Supercooled droplets
C. Both
D. Neither

Answer 1

The correct answer is Ice crystals. When supercooled droplets coexist with ice crystals in the same cloud, the ice crystals grow in size through the Bergeron-Findeisen process.

Step-by-step explanation:

The correct answer is A. Ice crystals. When supercooled droplets coexist with ice crystals in the same cloud, the ice crystals grow in size through the Bergeron-Findeisen process. This process occurs when the ice crystals serve as nuclei for the supercooled droplets to freeze and attach to, causing the ice crystals to grow and eventually fall as precipitation.