Question

what do you understand by day and night ?​

Answer 1

Answer:

day is full of brightness

night is full of darkness

Explanation:

Answer 2

Answer:

Daytime is when you can see the sun from where you are, and its light and heat can reach you. Nighttime is when the sun is on the other side of the Earth from you, and its light and heat don't get to you.

HOPE IT'S HELPFUL