HW: Earth Moon Sun Unit Review

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Moon moves into the Earth's shadow.

Front

Why can we see the Moon from Earth?

Back

The Moon reflects sunlight.

Front

What causes seasons on Earth?

Back

Seasons are caused by the revolution of the Earth around the Sun and the Earth's tilt.

Front

Where is the Sun located in relation to the Earth and Moon?

Back

The Sun is located to the left of the Earth and Moon in diagrams.

Front

Describe the movement of the Earth, Moon, and Sun.

Back

The Moon revolves around the Earth, and the Earth revolves around the Sun.

Front

What is the Earth's tilt?

Back

The Earth's tilt is the angle at which the Earth is tilted in relation to its orbit around the Sun, approximately 23.5 degrees.

Front

What is the difference between rotation and revolution?

Back

Rotation is the spinning of an object on its axis, while revolution is the movement of one object around another.

Front

How long does it take for the Moon to orbit the Earth?

Back

It takes about 27.3 days for the Moon to complete one orbit around the Earth.

Front

What is the significance of the Earth's revolution?

Back

The Earth's revolution around the Sun is responsible for the changing seasons.

Front

What is a solar eclipse?

Back

A solar eclipse occurs when the Moon moves between the Earth and the Sun, blocking the Sun's light.