GENERAL KNOWLEDGE

GK

SOLAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the difference between the inner planets and the outer planets?
A
The outer planets are smaller than the inner planets
B
The inner planets are smaller than the outer planets
C
The outer planets have more rocks than the inner planets
D
the inner planets are heavier than the outer planets
Explanation: 

Detailed explanation-1: -Note: The inner planets have slower orbits, slower spin, and have no rings. They are made up of rock and metal. On the other hand, the outer planets have faster orbits and spins. They are made up of hydrogen and helium and thus are called gas giants.

Detailed explanation-2: -Our solar system contains nine planets. The asteroid belt separates the inner and outer planets.

Detailed explanation-3: -The planets Mercury, Venus, Earth, and Mars, are called terrestrial because they have a compact, rocky surface like Earth’s terra firma. The terrestrial planets are the four innermost planets in the solar system.

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