SEBA Class 6 Social Science MCQ Chapter 2 The Shape and The Size of The Earth Solutions in English Medium, Class 6 Social Science Multiple Choice Question Answer to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 6 Social Science MCQ Chapter 2 The Shape and The Size of The Earth Question Answer and select need one.
SEBA Class 6 Social Science MCQ Chapter 2 The Shape and The Size of The Earth
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The Shape and The Size of The Earth
Chapter – 2
| MCQ |
1. What is the approximate circumference of the Earth at the equator?
(a) 30,000 km.
(b) 40,000 km.
(c) 50,000 km.
(d) 60,000 km.
Answer: (b) 40,000 km.
2. The Earth is not a perfect sphere but is slightly flattened at the:
(a) Equator.
(b) Poles.
(c) Tropics.
(d) Prime Meridian.
Answer: (b) Poles.
3. The concept that the Earth is an oblate spheroid was proposed by:
(a) Ptolemy.
(b) Aristotle.
(c) Newton.
(d) Galileo.
Answer: (c) Newton.
4. Which of the following best describes the shape of the Earth?
(a) Geoid.
(b) Cylinder.
(c) Cube.
(d) Pyramid.
Answer: (a) Geoid.
5. The distance from the Earth’s centre to its surface is greater at the:
(a) Equator.
(b) Poles.
(c) Tropics.
(d) Prime Meridian.
Answer: (a) Equator.
6. Which instrument helped in proving the Earth’s spherical shape?
(a) Sextant.
(b) Telescope.
(c) Compass.
(d) Satellite.
Answer: (d) Satellite.
7. The Earth’s diameter is approximately:
(a) 6,371 km.
(b) 12,742 km.
(c) 10,000 km.
(d) 15,000 km.
Answer: (b) 12,742 km.
8. The difference between the Earth’s equatorial and polar diameters is about:
(a) 42 km.
(b) 84 km.
(c) 127 km.
(d) 220 km.
Answer: (c) 127 km.
9. Who was the first person to propose that the Earth is round?
(a) Aristotle.
(b) Ptolemy.
(c) Copernicus.
(d) Magellan.
Answer: (a) Aristotle.
10. Which explorer’s voyage provided practical evidence for the Earth’s roundness?
(a) Christopher Columbus.
(b) Ferdinand Magellan.
(c) Vasco da Gama.
(d) Marco Polo.
Answer: (b) Ferdinand Magellan.
11. What phenomenon can be observed during a lunar eclipse that indicates the Earth’s shape?
(a) Earth’s shadow on the Moon.
(b) Movement of the Moon.
(c) Brightness of the Moon.
(d) Color of the Moon.
Answer: (a) Earth’s shadow on the Moon.
12. What is the approximate age of the Earth?
(a) 2.5 billion years.
(b) 4.5 billion years.
(c) 6.5 billion years.
(d) 8.5 billion years.
Answer: (b) 4.5 billion years.
13. The Earth’s shape causes variations in:
(a) Gravity.
(b) Climate.
(c) Population density.
(d) Vegetation.
Answer: (a) Gravity.
14. The Earth’s surface is covered by approximately how much water?
(a) 51%
(b) 61%
(c) 71%
(d) 81%
Answer: (c) 71%
15. The highest point on Earth, Mount Everest, is located in which mountain range?
(a) Andes.
(b) Rockies.
(c) Alps.
(d) Himalayas.
Answer: (d) Himalayas.
