Stars and The Solar System Worksheet-9

Stars and The Solar System Worksheet-9

1. A planet which is called born sister of Earth is

(a) Mercury      (b) Venus           (c) Mars             (d) Jupiter

2. The number of stars in our solar system is

(a) 9                    (b) 5                    (c) 1                     (d) 8

3. Our Sun is

(a) Stationary

(b) Moving around the centre of Milky Way

(c) Moving around the stars

(d) None of these

4. The star used to find direction is

(a) Alpha Centuari                       (b) Pole star

(c) Akash                                        (d) Kruthika

5. The celestial bodies having tail are called

(a) Asteroids     (b) Comets        (c) Meteors       (d) Meteorites

6. India's first artificial satellite is

(a) APPLE                                      (b) KANISHKA

(c) ARYABHATTA                       (d) PSLV

7. Which planets changes colour in different seasons?

(a) Venus           (b) Mars            (c) Jupiter         (d) Saturn

8. According to the chart, on which planet would a ball fall the fastest?

(a) Jupiter         (b) Saturn          (c) Neptune       (d) Earth

Answer Key:

(1)-(b); (2)-(d); (3)-(b); (4)-(b); (5)-(b); (6)-(c); (7)-(b); (8)-(a)