Sun, Moon and Stars Worksheet-3

Sun, Stars and Moon Worksheet-3

Multiple-Choice Question:

1. Where is the tallest mountain in the Solar System?

A. Venus            B. Earth             C. Mars

2. How old is the Solar System?

A. 4.6 billion years

B. 65 million years

C. 13.7 billion years

3. Which of the following is the densest planet in the Solar System?

A. Earth             B. Mercury        C. Venus

4. How many planets are known to have life?

A. 2                     B. 0                     C. 1

5. Which of the following is the most abundant element in the Solar System?

A. hydrogen      B. oxygen           C. carbon

6. Which of the following is the seventh planet from the sun?

A. Neptune        B. Jupiter          C. Uranus

7. Which of the following is the sixth planet from the sun?

A. Jupiter          B. Saturn           C. Neptune

8. Which of the following is the coldest planet of the Solar System?

A. Neptune        B. Mars              C. Earth

9. Which planet was the first planet located through mathematical predictions rather than through regular observations of the sky?

A. Uranus          B. Mercury        C. Neptune

10. Which of the following planet has the highest number of moons?

A. Jupiter          B. Uranus          C. Saturn

Answer Key:

1. c
2. a
3. a
4. c
5. A
6. C
7. B
8. A
9. C
10. B