Question

what is the reason for the sky getting pink or orange sometimes ?​

Answer 1

Answer:

As the sun begins to set, light travels farther through the atmosphere before it reaches you and your vision. The longer the distance, the more light it is scattered and reflected. As less reaches you directly, the sun appears less bright. The color of the sun itself appears to change, first to orange and then to red.

Answer 2

Answer:

Your answer is here

Explanation:

The sky is changing pink or orange because the earth is revolving