Question

how moon light increases and decreases​

Answer 1

Answer:

When the moon is closer to opposition, that is, the point exactly opposite the Sun (at which point there is a lunar eclipse because the Sun's light is blocked by the Earth and does not reach the Moon), it is brighter. This is called the opposition effect. It is believed to be caused mainly by shadow hiding.

Answer 2

Answer:

The full moon phase occurs when the Moon is on the opposite side of the Earth from the Sun, called opposition. A lunar eclipse can only happen at full moon. A waning gibbous moon occurs when more than half of the lit portion of the Moon can be seen and the shape decreases ("wanes") in size from one day to the next....

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