The Universe Worksheet-6

The Universe Worksheet-6

1. What is another term for the satellites that revolve around planets?

A. Comet            B. Moon             C. Meteoroid     D. Star

2. Jobs of which of the following people do not help to save the Earth?

A. Solid waste technician            B. Air pollution inspector

C. Sewage plant worker              D. Hunter.

3. Under which of the following condition evaporation takes place faster?

A. When the exposed surface is small

B. When the air is windy

C. When the air is dry

D. Both B. & (C).

4. How long does it take the Earth to complete one rotation around its axis?

A. 12 hours        B. 24 hours       C. 365 hours     D. 7 days

5. Which of the following is NOT an outer planet?

A. Mars              B. Neptune        C. Uranus          D. Saturn

6. What is the main gas in the atmosphere of Venus?

A. Oxygen                                    B. Nitrogen      

C. Carbon dioxide                        D. Nitrous oxide

7. What is another name of the outer planets?

A. Outer giants                             B. Big giants

C. Gas giants                                 D. Gas monsters

8. What do planets get from the Sun?

A. Water and Heat                       B. Light, Water and Earthquake

C. Light and Heat                         D. Light, Wind and Heat

9. Which of these shapes does the moon never take?

A.           B.               C.             D.

10. In the given figure, it is 6 a.m. in the morning at a place 'X' on Earth. How does the distance between the Sun and 'X' change by the time it is 6 p.m.?

A. It goes on increasing

B. It goes on decreasing

C. It first increases and then decreases

D. It first decreases and then increases

Answer Key:

(1)–B; (2)–D; (3)–D; (4)–B; (5)–A; (6)–C; (7)–C; (8)–C; (9)–D; (10)–D