Earth, Sun, and Moon Systems Flashcard

Front

What are the three main celestial bodies involved in the Earth, Sun, and Moon system?

Back

Earth, Sun, and Moon.

Front

What phenomenon occurs when the Moon passes between the Earth and the Sun?

Back

Solar eclipse.

Front

What causes the different phases of the Moon?

Back

The changing angles of sunlight illuminating the Moon as it orbits Earth.

Front

What is the term for the pattern of the Moon's phases over a month?

Back

Lunar cycle.

Front

What is the name of the phase when the Moon is not visible from Earth?

Back

New moon.

Front

What is the primary source of light that illuminates the Moon?

Back

Sunlight.

Front

What is a meteor shower?

Back

A celestial event where numerous meteors are observed to radiate from one point in the night sky.

Front

What is the term for the position of the Moon when it is fully illuminated?

Back

Full moon.

Front

What is the effect of the Earth's tilt on the seasons?

Back

The tilt of the Earth causes variations in sunlight received at different times of the year, leading to seasons.

Front

What is the term for the gravitational pull between the Earth and the Moon?

Back

Tidal force.