Which is the largest planet ??

 This question was asked on Koun Banega Karodpati program.

Question 

Which planet is the largest among inner planets of solar system ??

1.  Mercury 

2.  Venus 

3.   Earth 

4.   Mars

Answer 

First we will discuss about inner solar system.

This region is closest to Sun and comprises of 4 terrestrial planets and asteroid belt.

Terrestrial planets are closest to Sun and known for their solid, rocky and dense composition.

They have few (  Earth =  1 moon and Mars =  2  moons  ) moons or none  (  Mercury and Venus  )

Terrestrial planets are     Mercury       Venus         Earth       Mars 

After the terrestrial planets, it also contains asteroid belt which is located between the orbits of Mars and Jupiter.

This asteroid belt is the boundary between inner and outer solar systems.

Out of the 4 terrestrial planets,

                   EARTH         is the largest one.