Objects in the Solar System Flashcard 7.9A

Front

What is the sun primarily made of?

Back

The sun is primarily made of Hydrogen and Helium.

Front

What is a characteristic of Terrestrial planets?

Back

Terrestrial planets are closest to the sun, smaller in size, and have thin atmospheres.

Front

Which planet has the most moons in our solar system?

Back

Jupiter has the most moons in our solar system.

Front

What happens to a meteoroid when it enters Earth's atmosphere?

Back

A meteoroid burns up upon entering Earth's atmosphere, creating a meteor.

Front

What are Jovian planets primarily composed of?

Back

Jovian planets are primarily composed of gas and ice.

Front

What is NOT true about the sun?

Back

The sun is NOT the smallest object in the solar system.

Front

Do Terrestrial planets rotate on their axis?

Back

Yes, Terrestrial planets do rotate on their axis.

Front

What is the difference between a meteoroid and a meteor?

Back

A meteoroid is a small piece of an asteroid or comet, while a meteor is what we see when it burns up in the atmosphere.

Front

What defines a Jovian planet?

Back

Jovian planets are large, have thick atmospheres, and are primarily composed of gas and ice.

Front

Which planets are considered Terrestrial?

Back

Mercury, Venus, Earth, and Mars are considered Terrestrial planets.