Question

11. Planets are smaller than the satellites.
F. Multiple Choice Questions :
12. The celestial bodies radiating heat and light are called :
(a) Planets
c) Satellites
(d) Moons​

Answer 1

11.

Ø Planets are not smaller than satellites.

Ø Satellites may be natural bodies or man-made such as ARYABHATTA, INSAT etc.

Ø Satellites go around planets and are smaller than planets.

Ø Bodies which go around the sun are called planets

12 . c) satellites,

REASON

All the objects that we see in the sky are called celestial bodies or heavenly bodies. These celestial bodies include stars, planets, satellites, asteroids, meteorids and comets. The celestial bodies that do not have their own light and heat are called planets. On the other hand, stars are the celestial bodies that are made up of gases and have their own heat and light, which they emit in large amounts.