SC.4.E.5.3 and SC.4.E.5.4: Revolutions and Rotations Review Flashcard

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 from vertical.

Front

What causes the change in seasons on Earth?

Back

The tilt of the Earth's axis causes different parts of the Earth to receive varying amounts of sunlight throughout the year, leading to the change in seasons.

Front

How long does it take for the Earth to rotate once on its axis?

Back

24 hours.

Front

What is a revolution in terms of Earth's movement?

Back

A revolution is the movement of the Earth around the Sun.

Front

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

Back

365 days.

Front

What is the difference between rotation and revolution?

Back

Rotation is the spinning of the Earth on its axis, while revolution is the movement of the Earth around the Sun.

Front

What is the effect of the Earth's tilt on sunlight distribution?

Back

The tilt causes some areas to receive more sunlight than others, affecting temperature and climate.

Front

What is the significance of the equator in relation to sunlight?

Back

The equator receives direct sunlight year-round, leading to warmer temperatures compared to the poles.

Front

What happens during the summer solstice in the Northern Hemisphere?

Back

The Northern Hemisphere is tilted towards the Sun, resulting in the longest day of the year.

Front

What happens during the winter solstice in the Northern Hemisphere?

Back

The Northern Hemisphere is tilted away from the Sun, resulting in the shortest day of the year.