Eclipses Review

Front

What type of eclipse can only be seen during the day?

Back

Solar eclipse.

Front

What is the Path of Totality?

Back

The area where a total solar eclipse can be observed, specifically where the umbra falls.

Front

What type of eclipse occurs when the Moon is partially in the Earth's shadow?

Back

Partial lunar eclipse.

Front

What astronomical event occurs when the Moon and Sun are aligned?

Back

Syzygy.

Front

What is a Saros cycle?

Back

A period of about 18 years between repetitions of solar and lunar eclipses.

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 passes between the Sun and the Moon.

Front

What are the three types of solar eclipses?

Back

Total, partial, and annular solar eclipses.

Front

What is the umbra in the context of eclipses?

Back

The darkest part of a shadow where the light source is completely blocked.

Front

What is the penumbra in the context of eclipses?

Back

The lighter part of a shadow where the light source is partially blocked.

Front

How often do solar and lunar eclipses occur?

Back

At least twice a year, but the exact number can vary.