Question

Why do our ears pop in an aeroplane while landing and take off?

Answer 1

Explanation:

Behind our eardrums are small air-filled chambers that connect to our throat through tiny tubes. When the air pressure outside our eardrum changes, air moves through the tiny tubes to equalize the pressure inside our head. That movement of air creates a popping sensation.

HOPE YOU LIKED MY ANSWER.

Answer 2

Because of pressure difference outside and inside