Flashcard - Earth's Movement, Seasons Solstice/Equinox

Front

What are the equinoxes?

Back

The equinoxes are the two times of the year when day and night are of approximately equal length, occurring in March and September.

Front

Does the distance from the sun cause seasons?

Back

False. Seasons are caused by the tilt of the Earth's axis, not its distance from the sun.

Front

What does the Earth orbit around?

Back

The Earth orbits around the sun.

Front

Does the Earth revolve around the sun?

Back

True. The Earth revolves around the sun in an elliptical orbit.

Front

In what direction does the Earth rotate?

Back

The Earth rotates from West to East.

Front

What is the tilt of the Earth's axis?

Back

The Earth's axis is tilted at an angle of approximately 23.5 degrees.

Front

What causes the change of seasons?

Back

The change of seasons is caused by the tilt of the Earth's axis and its orbit around the sun.

Front

What are solstices?

Back

Solstices are the two points in the year when the sun is at its highest or lowest point in the sky at noon, marking the longest and shortest days.

Front

When do the summer and winter solstices occur?

Back

The summer solstice occurs around June 21, and the winter solstice occurs around December 21.

Front

What is the significance of the equinoxes?

Back

The equinoxes mark the beginning of spring and autumn, and are significant for agricultural practices.