Chapter 3: Water Resources Assertion-Reason Questions | geography Class 10 CBSE

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Chapter 3: Water Resources Assertion-Reason Questions | geography Class 10 CBSE | ByteNotes.in

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 1

Logic Check

Assertion (A): Fresh water is considered a renewable resource. Reason (R): Water is continuously renewed and recharged through the hydrological cycle.

Reasoning Options

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Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 2

Logic Check

Assertion (A): A region with high annual rainfall may still face water scarcity. Reason (R): Water scarcity can result from pollution, over-exploitation, and unequal access, not just low rainfall.

Reasoning Options

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Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 3

Logic Check

Assertion (A): Irrigated agriculture is the smallest consumer of water in India. Reason (R): Most water in India is used by industries and urban households.

Reasoning Options

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Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 4

Logic Check

Assertion (A): Dams are now referred to as multi-purpose projects. Reason (R): Modern dams serve multiple functions including irrigation, electricity generation, flood control, recreation, and inland navigation.

Reasoning Options

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Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 5

Logic Check

Assertion (A): The practice of rooftop rainwater harvesting has declined in western Rajasthan. Reason (R): The Indira Gandhi Canal has brought perennial water supply to the region, reducing the need for traditional storage.

Reasoning Options

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Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 6

Logic Check

Assertion (A): Dams built for flood control have sometimes triggered floods. Reason (R): During excessive rainfall, water must be released from over-filled reservoirs, causing artificial downstream flooding.

Reasoning Options

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Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 7

Logic Check

Assertion (A): Sedimentation in dam reservoirs enriches downstream agricultural land. Reason (R): Silt trapped behind dams does not reach the downstream floodplains, depriving them of a natural fertiliser.

Reasoning Options

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Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 8

Logic Check

Assertion (A): Tamil Nadu is the first state in India to make rooftop rainwater harvesting compulsory for all houses. Reason (R): Tamil Nadu receives the highest annual rainfall in India, making rainwater harvesting the most efficient there.

Reasoning Options

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Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 9

Logic Check

Assertion (A): Jawaharlal Nehru called dams the 'temples of modern India'. Reason (R): He believed that multi-purpose river projects would integrate agricultural development with industrialisation and overcome India's colonial economic legacy.

Reasoning Options

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Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 10

Logic Check

Assertion (A): Dams fragment rivers, making it difficult for aquatic fauna to migrate. Reason (R): Dams create physical barriers that block fish and other aquatic species from moving upstream for spawning.

Reasoning Options

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Chapter 3: Water Resources | Assertion-Reason

Assertion (A): Fresh water is considered a renewable resource. Reason (R): Water is continuously renewed and recharged through the hydrological cycle.

Assertion (A): A region with high annual rainfall may still face water scarcity. Reason (R): Water scarcity can result from pollution, over-exploitation, and unequal access, not just low rainfall.

Assertion (A): Irrigated agriculture is the smallest consumer of water in India. Reason (R): Most water in India is used by industries and urban households.

Assertion (A): Dams are now referred to as multi-purpose projects. Reason (R): Modern dams serve multiple functions including irrigation, electricity generation, flood control, recreation, and inland navigation.

Assertion (A): The practice of rooftop rainwater harvesting has declined in western Rajasthan. Reason (R): The Indira Gandhi Canal has brought perennial water supply to the region, reducing the need for traditional storage.

Assertion (A): Dams built for flood control have sometimes triggered floods. Reason (R): During excessive rainfall, water must be released from over-filled reservoirs, causing artificial downstream flooding.

Assertion (A): Sedimentation in dam reservoirs enriches downstream agricultural land. Reason (R): Silt trapped behind dams does not reach the downstream floodplains, depriving them of a natural fertiliser.

Assertion (A): Tamil Nadu is the first state in India to make rooftop rainwater harvesting compulsory for all houses. Reason (R): Tamil Nadu receives the highest annual rainfall in India, making rainwater harvesting the most efficient there.

Assertion (A): Jawaharlal Nehru called dams the 'temples of modern India'. Reason (R): He believed that multi-purpose river projects would integrate agricultural development with industrialisation and overcome India's colonial economic legacy.

Assertion (A): Dams fragment rivers, making it difficult for aquatic fauna to migrate. Reason (R): Dams create physical barriers that block fish and other aquatic species from moving upstream for spawning.

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