Question

7. What is Atmospheric reflaction​

Answer 1

$\huge\mathcal{Answer:}$

That means that different layers of air have different refractive index.

Answer 2

Mark as brain list please

Answer: Atmospheric refraction is the deviation of light or other electromagnetic wave from a straight line as it passes through the atmosphere due to the variation in air density as a function of height. ... Astronomical or celestial refraction causes astronomical objects to appear higher above the horizon than they actually are.