Rotation, Revolution, and Seasons

Front

What is the process of Earth spinning on its axis called?

Back

Rotation

Front

What would happen to seasons if there was no tilt of the Earth?

Back

There would be no seasons.

Front

What term describes the motion of the planets around the sun?

Back

Revolution

Front

What is the imaginary line that separates the Northern and Southern Hemispheres?

Back

Equator

Front

Which season occurs in the Northern Hemisphere during Position 2?

Back

Spring

Front

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

Back

Approximately 23.5 degrees.

Front

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

Back

24 hours.

Front

What is the duration of one revolution of the Earth around the Sun?

Back

365.25 days.

Front

What effect does the tilt of the Earth have on seasons?

Back

It causes different parts of the Earth to receive varying amounts of sunlight throughout the year.

Front

What is the term for the path that the Earth takes around the Sun?

Back

Orbit.