Front

What causes the seasons on Earth?

Back

The tilt of the Earth's axis and its orbit around the Sun cause the seasons.

Front

What is the position of the Earth during winter in the Northern Hemisphere?

Back

The Northern Hemisphere is tilted away from the Sun.

Front

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

Back

365.25 days.

Front

What season occurs in the Northern Hemisphere when it is summer in the Southern Hemisphere?

Back

Winter.

Front

Why is the Equator the warmest part of the Earth?

Back

Because it receives the most direct sunlight.

Front

What are the four seasons?

Back

Winter, Spring, Summer, Fall.

Front

What is the tilt of the Earth's axis?

Back

Approximately 23.5 degrees.

Front

How does the tilt of the Earth affect the length of day and night?

Back

The tilt causes variations in daylight hours throughout the year.

Front

What is the significance of the solstices?

Back

They mark the longest and shortest days of the year.

Front

What happens during the equinoxes?

Back

Day and night are approximately equal in length.