Mercury is the smallest planet of our solar system.
The smallest planet of the solar system is:
(a) Earth
(b) Mars
(c) Mercury
(d) Saturn
Arrange according to size from smallest to biggest in our Solar System - planets, meteoroids, Sun.
Mark the following statement as true (T) or false (F).
(a) Pole star is a member of the solar system. ( )
(b) Mercury is the smallest planet of the solar system. ( )
(c) Uranus is the farthest planet in the solar system. ( )
(d) INSAT is an artificial satellite. ( )
(e) There are nine planets in the solar system. ( )
(f) Constellation Orion can be seen only with a telescope. ( )