Lunar Cycle/Eclipses/Tides

Front

What is the duration of Earth's orbit around the sun?

Back

365.25 days

Front

Why won't the moon fully cover the sun during a solar eclipse?

Back

The moon is slowly drifting away from Earth.

Front

Why is a solar eclipse over quickly?

Back

Because the moon keeps moving.

Front

What causes the moon to appear reddish during a total lunar eclipse?

Back

Earth's Atmosphere.

Front

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

Back

27 days.

Front

What is a lunar cycle?

Back

The cycle of phases the moon goes through as it orbits Earth, approximately 29.5 days.

Front

What is a solar eclipse?

Back

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

Front

What is a lunar eclipse?

Back

An event where Earth passes between the sun and the moon, causing the moon to darken.

Front

What are tides?

Back

The rise and fall of sea levels caused by the gravitational forces of the moon and sun.

Front

What is the difference between a total and partial solar eclipse?

Back

A total solar eclipse completely covers the sun, while a partial solar eclipse only covers part of it.