The earth orbits around the sun and if it didn't rotate as it does so we would have one day and one night per year, each lasting 6 months. The fact that the earth rotates once every 24 hours constantly presents a changing face to the sun, which is our source of light.
The Earth's rotation causes a day, because when it rotates, and it's day time, then one half of the Earth is facing the sun, and one half is facing the mooon. When it's in the sun, it rotates, and then, it's night time. After that, when it goes to the moon all the way, then it's a new day.
The sun with all its brightness is always out there, but it can shine on only about half of the planet at a time. So it's fortunate that the earth is spinning around. It takes one day for the earth to turn all the way around one time, so everyone on the planet between the Arctic Circle and the Antarctic Circle gets some sunshine every day. When the sun is shining where you are, it is night on the opposite side of the world, and when it is night where you are, the other side of the world has sunshine. It's almost as if we were taking turns using the sun.
seasonsRotation around the sun gives the seasons because the earth is tilted. Rotation about earth's axis give day and night.
the presence of day and night proved its rotation
day and night
Ceres' rotation has no effect on the earths rotation. Ceres rotational period is equal to one day on Ceres.
Earth's rotation is slowing slightly with time; thus, a day was shorter in the past. This is due to the tidal effects the Moon has on Earth's rotation.
the earths rotation
The repeating phenomena referred to as "day" and "night".
seasonsRotation around the sun gives the seasons because the earth is tilted. Rotation about earth's axis give day and night.
the presence of day and night proved its rotation
rotation
earths rotation
The Earth's rotation greatly enhances the even distribution of heat from insolation, and is the cause of the 24-hour night and day cycle of illumination over most of the Earth.
rotation
Yes
Earths rapid rotation and gravity interact to cause wind.
No, gravity doesn't cause the Earth's rotation.
A primary cause for surface winds on the earth is the Earths Rotation.