Front

What is Kepler's first law of planetary motion?

Back

Planets move in elliptical orbits with the Sun at one focus.

Front

What are terrestrial planets made up of?

Back

Terrestrial planets are made up of rock and metal.

Front

Which planet has more than 60 moons and a complex ring system?

Back

Saturn.

Front

What month has 28 days?

Back

All of them.

Front

What is the primary component of Venus's interior?

Back

Liquid Metal.

Front

What is the largest planet in our solar system?

Back

Jupiter.

Front

What are gas giants primarily composed of?

Back

Hydrogen and helium.

Front

What is the main difference between terrestrial and gas giant planets?

Back

Terrestrial planets are rocky, while gas giants are mostly gaseous.

Front

What is the significance of the asteroid belt?

Back

It separates the inner rocky planets from the outer gas giants.

Front

What is the role of gravity in the solar system?

Back

Gravity keeps planets in orbit around the Sun.