Question

How and Why does your shadow change during the day ?

Answer 1

Answer:

When we are outside on a sunny day, we can see how our shadows change throughout the day. The Sun's position in the sky affects the length of the shadow. When the Sun is low on the horizon, the shadows are long. Due to the Earth's rotation, our view of the Sun changes throughout the day. Hence our shadows too change throughout the day.

I hope it helps you.

Answer 2

Answer:

Due to change in the direction of the sun as to your position on Earth.

Explanation:

The sun rises from the East (w.r.t the Earth) and sets in the West.

Hence, it becomes the reason for change of shadow's size during the day.