Earth's Moon

Front

What is the average density of the Moon compared to Earth's outer layers?

Back

The Moon's average density is not similar to the density of Earth's outer layers.

Front

What is the size of the Moon?

Back

The size of the Moon is approximately 3,476 kilometers.

Front

What are the dark, flat areas on the Moon called?

Back

The dark, flat areas on the Moon are called Maria.

Front

Is there water on the Moon?

Back

Yes, there is water on the Moon.

Front

What are craters on the Moon?

Back

Craters are large, bowl-shaped depressions formed by impacts from meteoroids.

Front

What is the Moon's gravitational pull compared to Earth's?

Back

The Moon's gravitational pull is about 1/6th that of Earth's.

Front

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

Back

It takes approximately 27.3 days for the Moon to orbit the Earth.

Front

What causes the phases of the Moon?

Back

The phases of the Moon are caused by the changing positions of the Moon, Earth, and Sun.

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth passes between the Sun and the Moon, casting a shadow on the Moon.

Front

What is the difference between a solar eclipse and a lunar eclipse?

Back

A solar eclipse occurs when the Moon passes between the Earth and the Sun, while a lunar eclipse occurs when the Earth is between the Sun and the Moon.