The Solar System Trivia Flashcard

Front

Which planet has the fastest rotation in the solar system?

Back

Jupiter rotates on its axis faster than any other planet in the solar system, completing a rotation in just about 10 hours.

Front

What are the outer planets also known as?

Back

The outer planets are referred to as 'gas giants' because they are large and primarily composed of gases.

Front

What are the six layers of the Sun?

Back

The six layers of the Sun are: 1. Corona 2. Core 3. Photosphere 4. Convection Zone 5. Radiative Zone 6. Chromosphere.

Front

What is the term for the oval-shaped orbital path of the planets?

Back

The term is 'ellipse', which describes the elongated circular path that planets follow around the Sun.

Front

How long ago do scientists believe the solar system formed?

Back

Scientists estimate that the solar system formed about 4.6 billion years ago.

Front

What is the largest planet in the solar system?

Back

Jupiter is the largest planet in the solar system, known for its Great Red Spot and many moons.

Front

What is the main component of the Sun?

Back

The Sun is primarily composed of hydrogen (about 74%) and helium (about 24%).

Front

What is the difference between rotation and revolution?

Back

Rotation refers to a planet spinning on its axis, while revolution refers to a planet orbiting around the Sun.

Front

What is the asteroid belt?

Back

The asteroid belt is a region between Mars and Jupiter where most of the solar system's asteroids are found.

Front

What are terrestrial planets?

Back

Terrestrial planets are rocky planets, including Mercury, Venus, Earth, and Mars.