Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth is positioned directly between the Sun and the Moon, causing the Earth's shadow to fall on the Moon.

Front

What is the alignment of the Sun, Earth, and Moon during a lunar eclipse?

Back

Sun - Earth - Moon.

Front

How does a slower rotation of the Earth affect the length of a day?

Back

It would result in a longer day.

Front

What is the central, darker part of a shadow called?

Back

The umbra.

Front

What is the term for the spinning of an object on its axis?

Back

Rotation.

Front

What is the phase of the Moon when it is less than half illuminated and decreasing?

Back

Waning Crescent.

Front

What is the phase of the Moon when it is more than half illuminated and increasing?

Back

Waxing Gibbous.

Front

What is the term for the path an object takes as it revolves around another object in space?

Back

Orbit.

Front

What is the lighter outer part of a shadow called?

Back

The penumbra.

Front

What causes the seasons on Earth?

Back

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