Solar System (SOL 4.5, 4.6)

Front

What is the Solar System?

Back

The Solar System is a collection of celestial bodies, including the Sun, planets, moons, asteroids, comets, and meteoroids, that are bound by gravity.

Front

What are the inner planets?

Back

The inner planets are Mercury, Venus, Earth, and Mars. They are closer to the Sun and are primarily rocky.

Front

What are the outer planets?

Back

The outer planets are Jupiter, Saturn, Uranus, and Neptune. They are farther from the Sun and are mostly gas giants.

Front

What is a Full Moon?

Back

A Full Moon occurs when the entire face of the Moon is illuminated by the Sun, making it appear round and bright.

Front

What is a New Moon?

Back

A New Moon occurs when the Moon is between the Earth and the Sun, and its illuminated side is facing away from the Earth.

Front

What is the order of the planets from the Sun?

Back

The order of the planets from the Sun is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

Front

Why does the equator have a consistent temperature?

Back

The equator receives direct sunlight all year round, which keeps its temperature relatively constant.

Front

What is the significance of the 1st Quarter Moon?

Back

The 1st Quarter Moon occurs about a week after the New Moon, when half of the Moon's surface is illuminated.

Front

Which planet is known for its rings?

Back

Saturn is known for its prominent and beautiful rings.

Front

What is unique about Uranus?

Back

Uranus is tipped on its side nearly 90 degrees, making its rotation axis almost horizontal.