Theory Bergeron Findeisen

How can we relate with Tropica

The Bergeron theory explains how rain droplets actually falls to the ground.

It states that supercooled water droplets and ice crystals coexist together in a cloud.

The supercooled droplets have a high vapour pressure than ice crystals.

Around ice crystals water vapour directly turns into ice. It continues to move from supercooled droplets to the ice crystals (high to low) till the crystals grow & become too heavy to be kept suspended in the cloud.
They fall & experience a slight rise in temperature & melt as rainfall.
https://thegeoroom.co.zw/climatology/rainfall-formation-theories/