Rotation and Revolution Flashcard

Front

What is the term for the spinning of the Earth on its axis?

Back

Rotation

Front

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

Back

24 hours

Front

What phenomenon is caused by the Earth's rotation?

Back

Days and nights

Front

What is the term for the movement of the Earth around the Sun?

Back

Revolution

Front

How long does it take for the Earth to complete one revolution around the Sun?

Back

1 year

Front

When it is summer in the Northern Hemisphere, what season is it in the Southern Hemisphere?

Back

Winter

Front

When it is winter in the Northern Hemisphere, what season is it in the Southern Hemisphere?

Back

Summer

Front

What causes the change of seasons on Earth?

Back

The tilt of the Earth's axis and its revolution around the Sun.

Front

What is the angle of the Earth's axial tilt?

Back

Approximately 23.5 degrees.

Front

What is the effect of the Earth's rotation on timekeeping?

Back

It creates a 24-hour day.