Question

why do we see the variation in the shape of moon​

Answer 1

Answer:

Due to atmospheric refraction.

Explanation:The atmosphere bends light upto a certain extent. The bending depends on the density of the atmospheric air. The atmospheric air is not same everywhere and everytime. Therefore variations are observed in the shape of moon.

Answer 2

Answer:

we see variation in moon's shape due to the revolution of earth and moon. sun's light doesn't falls on every part of earth. light falls on only the front of earth and this same happens with moon. the area which we see of the moon are the areas reflecting light but those areas who don't reflect light becomes invisible thus hiding some part of moon and showing us variations in moons shape. please mark brainliest.