Question

Which clouds are called the mother of Pearl clouds?​

Answer 1

Casting an iridescent pastel hue across the sky, rare polar stratospheric clouds – also known as nacreous clouds because of their 'mother of pearl' color – are one of the most beautiful of all cloud formations. But they are also the most destructive for the ozone layer.

Answer 2

Answer:

Nacreous clouds

Explanation:

casting an iridescent pastel hue across the sky,

rare polar stratospheric clouds - also known as nacreous clouds because of their " mother of pearl " colour - are most of the beautiful of all cloud formations. But they are also the most destructive for the ozone layer.