Earth, Moon and Sun

Front

What is the pull of gravity on the surface of the moon compared to Earth?

Back

One sixth that of Earth.

Front

What causes a rocket to be pushed forward?

Back

The expelling of hot gases through a nozzle at the rear.

Front

What are the two days when the sun is directly overhead at either 23.5 degrees north or south called?

Back

Solstices.

Front

During which phase does a lunar eclipse occur?

Back

Full moon.

Front

True or False: A solar eclipse occurs during a full moon when Earth is directly between the moon and the sun.

Back

False.

Front

What is a solar eclipse?

Back

An event where the moon passes between the Earth and the sun, blocking the sun's light.

Front

What is a lunar eclipse?

Back

An event where the Earth passes between the sun and the moon, causing the Earth's shadow to fall on the moon.

Front

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

Back

A solar eclipse occurs when the moon is between the Earth and the sun, while a lunar eclipse occurs when the Earth is between the sun and the moon.

Front

What is the term for the position of the sun at its highest point in the sky?

Back

Solar noon.

Front

What is the significance of the equinoxes?

Back

They are the two days of the year when day and night are of approximately equal length.