Question

explain the lunar phases​

Answer 1

Answer:

The moon phase name is shown alongside the image. The dotted line from the earth to the moon represents your line of sight when looking at the moon. ... So the basic explanation is that the lunar phases are created by changing angles (relative positions) of the earth, the moon and the sun, as the moon orbits the earth.

Answer 2

Sun lights up different regions of the moon as it revolves around our Earth due to which we're able to see these different phases of the moon.