Main Components of the Solar System

Front

What is the Sun?

Back

The Sun is a massive, hot ball of glowing gases (mainly hydrogen and helium) and is the center of our solar system, providing heat and light.

Front

How does the Sun produce energy?

Back

The Sun produces energy through a process called nuclear fusion, where hydrogen atoms combine to form helium.

Front

How many planets are in the solar system?

Back

There are eight planets in the solar system.

Front

What are the two categories of planets in the solar system?

Back

Inner (Terrestrial) Planets and Outer (Gas & Ice Giants) Planets.

Front

Name the inner (terrestrial) planets.

Back

Mercury, Venus, Earth, Mars.

Front

What is unique about Earth?

Back

Earth is the only planet known to support life, with water and oxygen.

Front

Why is Venus the hottest planet?

Back

Venus is the hottest planet due to its thick atmosphere that traps heat (greenhouse effect).

Front

What is Mars known as?

Back

Mars is known as the 'Red Planet' due to its reddish surface caused by iron oxide (rust).

Front

Name the outer (gas & ice giants) planets.

Back

Jupiter, Saturn, Uranus, Neptune.

Front

What is Jupiter famous for?

Back

Jupiter is the largest planet, famous for its Great Red Spot (a giant storm).