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What are the main components of the Solar System?

• A star, 8 planets, 5 dwarf planets, 4 moons, and millions of other small objects.

• A star, 9 planets, 4 dwarf planets, 100 moons, and thousands of other small objects.

• A star, 8 planets, 5 dwarf planets, 4 discovered satellite moons, and millions of other small objects.

• A star, 8 planets, 5 dwarf planets, 167 discovered moons, and millions of other small objects.

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What is a common characteristic of the inner planets (Mercury, Venus, Earth, and Mars)?

• They are large in size and primarily composed of gas.

• They are small in size, have high density, and are mostly made of solid materials like rock and metal.

• They are all known to support life due to their water content.

• They have thick atmospheres primarily composed of carbon dioxide.

Which planet rotates in the opposite direction compared to other planets and has the longest rotation period?

• Mercury

• Venus

• Earth

• Mars

Which planet is the most massive, has the largest size, and the highest gravitational pull in our solar system?

• Saturn

• Jupiter

• Neptune

• Uranus

What is the name of the region beyond Neptune's orbit that contains numerous small icy bodies, including dwarf planets like Pluto?

• Asteroid Belt

• Oort Cloud

• Kuiper Belt

• Main Belt