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WorksheetsOur Solar System
Total questions: 15
Worksheet time: 5mins
__________ is the central part of the solar system.
Sun
A dwarf planet
How many days does earth take to complete one revolution around The Sun?
365 1/4 days
365 days and 6 hours
364 days
2 years
Why is Earth referred as a Blue Planet?
Because its 3/4 filled with water
Because its 1/4 covered with land
Cant be determined
Because its 3rd planet from the Sun respectively
I am called the ringed planet. Who am I?
Saturn
Mars
Uranus
Sun
(a) is called the red Planet.[write the answer in capital letters]
Name the 4 Jovian Planets.
Jupiter, Saturn, Uranus, Earth
Jupiter, Saturn, Uranus, Neptune
Jupiter, Saturn, Mars, Jupiter
Pluto, Saturn, Uranus, Neptune
A year for a planet equals the time taken by it to complete one __________
rotation about its own axis
revolution (in its orbit) around the sun
rotation (in its orbit) around the sun
rotation around the Sun
How many degrees is the axis of the Earth tilted
23.5 degrees
22 degrees
23 degrees
22.5 degrees
Neptune is also called _____
Windy Planet
Varun
Brihaspati
Ringed Planet
The conditions required to live in Planet
Presence of Atmosphere
Presence of Liquid
Right size and right distance from the sun that enables it to recieve just the correct amount of Solar Energy
All of These
Who discovered that orbits of planets are elliptical?
Albert Einstein
Sir Issac Newton
Johannes Kepler
John. L. Baird
________ is the smallest planet in the Solar System
Mercury
Jupiter
Venus
Mars
The time period of revolution ________ as the distance of Planet from the sun increases.
Decreases
Increases
Be same
Cant be determined
India has launched how many satellites till date?
74
40
75
41
36
What is the full form of ISRO
Indian Space Research Organisation
Indian Stationary Research Organisation
Indian Space Reverse Organisation
Indonesian Space Research Organisation
