Stars and Solar System Class 8 Worksheet with Solved in Pdf
Stars and Solar System Class 8 Worksheet: In this page we have included Stars and Solar System Chapter from Grade 8 Worksheet with solution.
Worksheet for chapter 17: – Stars and Solar System
The following questions are important for your exams for 1 mark 2 mark or 5 marks. First solve the questions on your own and then saw the solution for understanding it better.
Practice worksheet for class 8
Q.A.) Fill in the blanks.
- The sun is nearly 150,000,000 km away from the earth.
- The distance of Alpha centaury is about 4.3 light years.
- There are seven prominent stars in this constellation.
- Moon is satellite of the earth.
- The planet mercury is nearest to the sun.
Q.B.) Answer in one word.
1.) The day on which the whole disc of the moon is visible
Answer: – Full moon day
2.) Constellation that can be seen during winter in late evenings
Answer: – Orion
3.) Revolves around the sun
Answer: – Earth
4.) Nearest star from us
Answer: – Sun
5.) Nearest star to sun
Answer: – Mercury
6.) Morning or evening star
Answer: – Venus
7.) Largest planet of solar system
Answer: – Jupiter
8.) Known as shooting star
Answer: – Meteors
9.) First Indian satellite
Answer:- Aryabhatta
10.) Only be seen through large satellites
Answer:- Asteroids
Q.C.) Define the following.
1.) Constellation.
Answer:- The stars forming a group that has a recognizable shape is called a constellation.
2.) An orbit.
Answer:- A planet has a definite path in which it revolves around the sun. This path is called an orbit.
3.) Satellite.
Answer:- A body revolving around another body is called satellite.
Q.D.) Name the eight planets in their order of distance from the sun.
Answer:- Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
Q.E.) What are Inner and Outer planets?
Answer:-
Inner planets:- 1. Includes Mercury, Venus, Earth and Mars.
2. They have very few moons.
Outer planets:- 1. Includes Jupiter, Saturn, Uranus and Neptune.
2. Have a ring system around them. 3. Have large number of moons.
Q.F.) What are Meteors and Meteorites?
Answer:- Meteors:- Meteors is a small object that occasionally enters the earth’s atmosphere. It is a streak of light caused in earth’s atmosphere.
Meteorites:- The body that reaches the sun.
Q.G.) True or false.
1.) The tail of a comet is always directed towards the sun.
Answer:- False
2.) Uranus is outermost planet of solar system.
Answer:- True
3.) Jupiter has faint rings around it.
Answer:- True
4.) The plane of equator is called equator plane.
Answer:- True
5.) Earth rotates from east to west.
Answer:- False
Q.H.) Name types of constellation.
Answer:-
1. Ursa Major
2. Orion
3. Cassiopeia
Stars and Solar System Class 8 Worksheet