Earth-Moon-Sun System

Front

What causes day and night on Earth?

Back

The rotation of Earth on its axis.

Front

In which direction does the Sun appear to move across the sky?

Back

From east to west.

Front

How often do spring and neap tides occur?

Back

Twice a month.

Front

Which two positions experience low tide when the full moon is at position 3?

Back

Positions 6 and 12.

Front

During which phase does Earth see more than half of the moon’s surface?

Back

Waxing gibbous.

Front

What is the term for the path Earth takes around the Sun?

Back

Revolution.

Front

What is the term for the spinning motion of Earth?

Back

Rotation.

Front

What is a tide?

Back

The rise and fall of sea levels caused by the gravitational forces of the Moon and the Sun.

Front

What phase comes after the new moon?

Back

Waxing crescent.

Front

What is the position of the Moon during a solar eclipse?

Back

Between the Earth and the Sun.