Question

How do fishes and aquatic animals survive in winter when the pond gets covered with thick ice?​

Answer 1

$\huge\underline\mathbb\red{♡ANSWER..}$

Underneath the frozen upper layer, the water remains in its liquid form and do not get the freeze. Oxygen is trapped beneath the layer of ice. As a result, fish and other aquatic animals find it possible to live comfortably in the frozen ponds.

Hope it helps you⚛.

$\underline\mathbb\pink{♡THANKS.♥}$

Answer 2

bcoz of anamalous expansion of water the upper surface of all the ponds get frozen but below it the water remains liquid and the fishes survive....my aquarium in the image....