Consider the following statements: 1. The Moon has a dense atmosphere. 2. The Moon has no water. 3. The Moon's surface is entirely flat without mountains. Which of the statements given above is/are correct?

Correct Option The correct option is (b). Explanation The Moon is Earth's only natural satellite. Its physical environment is characterized by the absence of a significant atmosphere and a rugged surface topography, distinguishing it from Earth. Statement-wise Analysis - Statement 1 is Incorrect. The Moon does not possess a dense atmosphere. It has a very thin and tenuous layer of gases known as an exosphere, which is insufficient to support life or trap significant heat. - Statement 2 is Correct. According to standard geographical definitions, the Moon is described as having neither water nor air in a form that supports life (liquid hydrosphere). While modern space missions (like Chandrayaan-1) have confirmed the presence of water molecules and ice in permanently shadowed regions, in the context of general geography and this question's options, the absence of liquid surface water is the intended fact. - Statement 3 is Incorrect. The surface of the Moon is not flat. It is highly uneven, characterized by numerous craters, steep mountains, and vast plains (maria) formed by ancient volcanic activity and meteorite impacts. Key Takeaway: The Moon lacks a dense atmosphere and liquid surface water, and its terrain is rugged with mountains, depressions, and craters, unlike the smooth description provided.

NCERT Class 6 Geography — Chapter 1: The earth in the solar system

mcqeasy

Consider the following statements:

The Moon has a dense atmosphere.
The Moon has no water.
The Moon's surface is entirely flat without mountains.

Which of the statements given above is/are correct?

Official previous-year question

Verified 1 Aug 2026.

Options

A1 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

Correct Option

The correct option is (b).

Explanation

The Moon is Earth's only natural satellite. Its physical environment is characterized by the absence of a significant atmosphere and a rugged surface topography, distinguishing it from Earth.

Statement-wise Analysis

Statement 1 is Incorrect. The Moon does not possess a dense atmosphere. It has a very thin and tenuous layer of gases known as an exosphere, which is insufficient to support life or trap significant heat.
Statement 2 is Correct. According to standard geographical definitions, the Moon is described as having neither water nor air in a form that supports life (liquid hydrosphere). While modern space missions (like Chandrayaan-1) have confirmed the presence of water molecules and ice in permanently shadowed regions, in the context of general geography and this question's options, the absence of liquid surface water is the intended fact.
Statement 3 is Incorrect. The surface of the Moon is not flat. It is highly uneven, characterized by numerous craters, steep mountains, and vast plains (maria) formed by ancient volcanic activity and meteorite impacts.

Key Takeaway: The Moon lacks a dense atmosphere and liquid surface water, and its terrain is rugged with mountains, depressions, and craters, unlike the smooth description provided.

Your note

More from Chapter 1: The earth in the solar system

Consider the following statements regarding celestial bodies: 1. All celestial bodies emit their own heat and light in large amounts. 2. Stars are celestial bodies made up of gases. 3. The Sun is a celestial body that reflects the light of other stars. Which of the statements given above is/are correct?

easy

With reference to the phases of the Moon, consider the following statements: 1. The Full Moon can be seen only once in about a month’s time. 2. The New Moon night is also known as Poornima. 3. On Amavasya, the night sky can be watched best if it is a clear night. Which of the statements given above is/are correct?

medium

Which one of the following star groups is a recognizable part of the Ursa Major constellation?

easy

Consider the following pairs regarding the Solar System: Pair | Description 1. Geoid | Earth-like shape 2. Orbit | Circular path of planets 3. Satellite | Celestial body moving around planets 4. Asteroids | Found between Earth and Mars How many of the above pairs are correctly matched?

medium

The term ‘Planet’ is derived from the Greek word ‘Planetai’, which translates to:

easy

Keep practising Chapter 1: The earth in the solar system

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Correct Option

The correct option is (b).

Explanation

The Moon is Earth's only natural satellite. Its physical environment is characterized by the absence of a significant atmosphere and a rugged surface topography, distinguishing it from Earth.

Statement-wise Analysis

Statement 1 is Incorrect. The Moon does not possess a dense atmosphere. It has a very thin and tenuous layer of gases known as an exosphere, which is insufficient to support life or trap significant heat.
Statement 2 is Correct. According to standard geographical definitions, the Moon is described as having neither water nor air in a form that supports life (liquid hydrosphere). While modern space missions (like Chandrayaan-1) have confirmed the presence of water molecules and ice in permanently shadowed regions, in the context of general geography and this question's options, the absence of liquid surface water is the intended fact.
Statement 3 is Incorrect. The surface of the Moon is not flat. It is highly uneven, characterized by numerous craters, steep mountains, and vast plains (maria) formed by ancient volcanic activity and meteorite impacts.

Key Takeaway: The Moon lacks a dense atmosphere and liquid surface water, and its terrain is rugged with mountains, depressions, and craters, unlike the smooth description provided.