­Question 1:

What is the difference between Full Moon and New Moon?

               

Question 2:

What do you understand by Celestial bodies?

 

Question 3:

What are constellations?

 

Question 4:

What is Polar Star and Star?

 

Question 5:

What do you understand by Planets?

 

Question 6:

Write a short note on Satellites.

 

Question 7:

Define Asteroides.

 

Question 8:

What are meteoroids?

 

Question 9:

Fill in the blanks:

(a) The light comes from sun to earth in _________.

(b) Earth is the _______ largest planet in our solar system.

(c) Our solar system is in _________ galaxy.

(d)  ________ is the only planet which have a ring around it.

(e) Second person who step on the moon with Neil Armstrong was _________.

 

Question 10:

Multiple choice questions:

(1) How many moons do Mars have?

(a) Only one

(b) Only two

(c) Only three

(d) Ten

 

(2) Closest star to our sun is –

(a) Alpha Centauri

(b) Proxima Centauri

(c) Valhalla

(d) Titan

 

(3) The other name of our Milky way galaxy is-

(a) Dhauli Ganga

(b) Mansarovar

(c) Beta Centauri

(d) Akash Ganga

 

(4) Light travels at the speed of –

(a) 3,00,000 km/sec

(b) 3,50,000 km/hr

(c) 3,00,000 km/hr

(d) 4,00,000 km/sec

 

(5) Total number of moons on planet Saturn are

(a) 80

(b) 75

(c) 82

(d) 79

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