What causes night and day on earth?

Answer 1

Answer

The Earth's rotation on its axis (spin) is responsible for our days and nights.

Related Information:

Earth makes about one full rotation every 24 hours. As it rotates, the various longitudes (areas) of the Earth are exposed to the sun during the course of these 24 hours, At any given instant, about half of Earth is being exposed to direct sunlight (day time) while the remaining half is deprived of direct sunlight (night time).

Answer

Since the Earth is spining while it rotates round the sun, some parts of the Earth are facing the sun and the rest of Earth is facing away of the sun. When it is facing the sun, it is day and when it is not facing the sun it is night. It takes one full day (24 hours) for Earth to complete one rotation so every day we have 1 Day and 1 Night.

Answer

Day and night is the result of the rotation of the Earth on its own axis. The axis of the Earth is an imaginary line that passes through the North and the South poles.

Answer

The earth rotates on its axis as it faces the sun. Sunlight cannot shine on the entire globe at one time, so parts of the globe are in darkness while others are in full sunlight, and vice versa.

Night occurs when one side of the the earth rotates out of view of the sun.

Answer

The spin, or rotation of a non-star heavenly body, including Earth, results in the Day/Night cycle.

When the Earth Rotates, the sun stays in place and the sunlight gets to each side of the Earth. This is what cause Dawn, Noon, and Sunset also referred to as morning, afternoon, and night.

Answer

The Earth spins, or rotates. Sometimes where you are is facing the Sun (daytime) and sometimes where you are faces away from the Sun, that is, you are in the Earth's shadow. (Nighttime)

Answer

Because Earth is rotating on its axis. All planets have night and day, but some have longer or shorter days. When one side of the Earth is facing the sun, its day time for the people on that side and night time for the people on the other side facing away from the sun.

One day on earth is caused by the earth completing one rotation. not arround the sun but a complete 360 degree turn.
The Sun, Earth and Moon all rotate on its axis. When one side of the Earth is facing the Sun, sunlight will be shone onto the surface of that particular side of the Earth that is facing the sun. Since it is like so, the other side of the Earth will be experiencing night time as no light is shone onto the surface of that particular side of the Earth.

when the earths axis is not facing the sun it is day same goes for night.

Answer 2

Where the sun is positioned on the earth.

Answer 3

Axis