The presence of bright sunlight :
causes the day/night cycle to occur
makes the stars invisible during day time
causes the different phases of moon to appear
keeps the Earth in its orbit
The presence of bright sunlight makes the stars invisible during day time.
The of Earth is the cause of the cycle of day and night on Earth.
The appearance of moon changes from day to day. This is referred to as _____. It is caused by the_______ of the moon.