Chapter 2: The Earth — Online MCQ Test
GEOGRAPHY · CLASS 11 FIRST PUC · Karnataka State Board
Practice Chapter 2: The Earth with a free chapter-wise online MCQ test.
This chapter covers: This chapter covers Earth position in the solar system shape size oblateness rotation revolution movements and their physical consequences like day-night cycles and seasonal variat....
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter 2: The Earth — Important Questions & Answers
Which is the third planet from the Sun?
- A. Venus
- B. Earth
- C. Mars
- D. Mercury
Answer: B. Earth
Earth is the third planet in the order of planets from the Sun. It lies between Venus and Mars.
Earth is the third planet in the order of planets from the Sun. It lies between Venus and Mars.
The shape of the Earth is best described as:
- A. Perfect sphere
- B. Flat disc
- C. Oblate spheroid
- D. Cube
Answer: C. Oblate spheroid
Earth is slightly flattened at the poles and bulged at the equator. This shape is called an oblate spheroid.
Earth is slightly flattened at the poles and bulged at the equator. This shape is called an oblate spheroid.
Earth completes one revolution around the Sun in about:
- A. 24 hours
- B. 30 days
- C. 365 days and 6 hours
- D. 12 months exactly
Answer: C. 365 days and 6 hours
Earth takes about 365 days and 6 hours to complete one revolution. This is the basis of the calendar year.
Earth takes about 365 days and 6 hours to complete one revolution. This is the basis of the calendar year.
Which statement correctly compares rotation and revolution?
- A. Rotation causes seasons, revolution causes day and night
- B. Rotation is around the Sun, revolution is around the axis
- C. Rotation is around the axis, revolution is around the Sun
- D. Both mean the same thing
Answer: C. Rotation is around the axis, revolution is around the Sun
Rotation is the spinning of Earth on its axis, while revolution is the movement of Earth around the Sun. They cause different physical effects.
Rotation is the spinning of Earth on its axis, while revolution is the movement of Earth around the Sun. They cause different physical effects.
The statement 'The Earth is an oblate spheroid' is most accurately supported by which observation?
- A. Earth is equally broad at all points
- B. Earth is slightly flattened at poles and wider at the equator
- C. Earth has sharp corners at the poles
- D. Earth is elongated only from north to south
Answer: B. Earth is slightly flattened at poles and wider at the equator
An oblate spheroid is a sphere-like shape with a slight equatorial bulge and polar flattening. This matches Earth's actual form.
An oblate spheroid is a sphere-like shape with a slight equatorial bulge and polar flattening. This matches Earth's actual form.