Question

why our ear is in curved shape.

Answer 1

because of cartilage tissue is present in the year

Answer 2

$\huge{Hey\:mate}$
here is your answer

As we know that every organ of our body is used for different function.The pinna of the ear is curved in shape to collect more sound and transfer it to the middle and give you the sensation of hearing.That's why the people who have more curved ears why can capture the sound earlier.

$hope \: it \: helps$