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SAI INTERNATIONAL SCHOOL
CLASS -IV
SCIENCE-HOME ASSIGNMENT
Chapter 11- The Solar System
Sub Topic- The Solar System
A. Choose the correct answer:
1. Venus takes ___________ days to revolve around the sun.
a. 220 b. 150 c. 225 d. 210
2. ___________is also called as ‘red planet’.
a. Jupiter b. Saturn c. Uranus d. Mars
3. Neptune has ______ no of moons.
a. 13 b. 12 c. 11 d. 10
4. __________ takes 30 years to revolve around the sun.
b. Mars b. Saturn c. Mercury d. Venus
5. __________ is the first planet discovered using a telescope.
a. Mercury b. Neptune c. Uranus d. Saturn
B. Answer the following questions:
1. What do you mean by solar system? What is it consists of?
2. Complete the following table. One has been done for you.
Planets Name Number of days they
take to revolve around
the sun
Mercury 88