Question

differentiate between inner planets and outer planet of the solar system

Answer 1

inner planets : these planets are relatively small in size and made of solid materials . these planets are closer to the sun  . the inner planets include .

mercury , venus , earth , mars

outer planets : these planets are huge in size when compared to the inner planets and are made up of gases . these planets are far away from the sun  outer planets include

jupiter , saturn ,  uranus  , neptune

Answer 2

planets which are after asteroid belt are outer planets and which are before asteroid belt are inner planet....or we can say that inner planets are also called gaseous planet...
inner (mercury, venus. earth. mars)
outer ( jupiter, saturn, uranus, neptune)