Rotation vs Revolution

Front

What is rotation?

Back

Rotation is the spinning motion of an object around its own axis. For example, the Earth rotates on its axis once every 24 hours, causing day and night.

Front

What is revolution?

Back

Revolution is the movement of one object around another object in an orbit. For example, the Earth revolves around the Sun once every year.

Front

What causes day and night on Earth?

Back

Day and night on Earth are caused by the Earth's rotation on its axis.

Front

How long does it take for the Earth to complete one rotation?

Back

It takes the Earth approximately 24 hours to complete one full rotation.

Front

What is the tilt of the Earth's axis?

Back

The tilt of the Earth's axis is about 23.5 degrees. This tilt affects the seasons as the Earth revolves around the Sun.

Front

What season does the Northern Hemisphere experience when it is tilted towards the Sun?

Back

When the Northern Hemisphere is tilted towards the Sun, it experiences summer.

Front

What season does the Southern Hemisphere experience when the Northern Hemisphere is in winter?

Back

When the Northern Hemisphere is in winter, the Southern Hemisphere experiences summer.

Front

What is the relationship between Earth's rotation and time zones?

Back

Earth's rotation causes different parts of the world to experience day and night at different times, leading to the establishment of time zones.

Front

What is the effect of Earth's revolution on seasons?

Back

Earth's revolution around the Sun, combined with its axial tilt, causes the changing seasons throughout the year.

Front

What is an example of a celestial body that revolves around the Earth?

Back

The Moon is an example of a celestial body that revolves around the Earth.