Question

1. Fill in the blanks:

(a)Sun is a ........ and moon is a ..............
(b) A huge cluster of stars is called
..........
(c)................is a planet which is visible only shortly before sun rise
(d)...................is the planet which is farthest from the sun.
(e) Shooting stars are called............
(f)The next nearest star to the earth after the sun is................
(g) The change in seasons on the earth is caused due to................
(h) The ...............of a comet is always directed away from the sun.
(I) ............... was India's first artificial satellite​

Answer 1

Answer:

(a) star , natural satellite

(b) galactic clusters

(c) Mercury and Venus

(d) Neptune

(e) meteors or falling stars

(f) Proxima Centauri

(g) axis is tilted

(h) -

(I) Aryabhata

hope it helps you ••••••••

Answer 2

(a) Sun is a star and moon is a satellite

(b) A huge cluster of stars is called galaxy

(c) Mercury is a planet which is visible only shortly before sun rise

(d) Neptune is the planet which is farthest from the sun.

(e) Shooting stars are called meteors

(f) The next nearest star to the earth after the sun is Alpha Centauri

(g) The change in seasons on the earth is caused due to revolution

(h) The tail of a comet is always directed away from the sun.

(I) Aryabhata was India's first artificial satellite