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Question (11)

QN0010222

Which option will help recharge groundwater the most?

(A) Covering all open land with concrete
(B) Increasing paved areas
(C) Creating soak pits
(D) Building more walls

Correct Answer: C

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Question (12)

QN0010223

A school has two playgrounds of equal size. One is fully grass-covered and the other is fully cemented. During rain, which playground will allow more groundwater recharge?

(A) Cemented playground
(B) Grass-covered playground
(C) Both equally
(D) Neither

Correct Answer: B

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Question (13)

QN0010224

Which activity from the chapter helps students understand how groundwater forms?

(A) Transparent bag activity
(B) Mustard seed activity
(C) Soil and water activity
(D) Pond visit activity

Correct Answer: C

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Question (14)

QN0010225

If rainwater is unable to seep into the soil, what is likely to decrease over time?

(A) Groundwater recharge
(B) Cloud formation
(C) Snowfall
(D) Ocean water

Correct Answer: A

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Question (15)

QN0010226

Which statement correctly defines groundwater?

(A) Water stored in rivers
(B) Water stored deep underground
(C) Water found in clouds
(D) Water present in oceans

Correct Answer: B

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Question (16)

QN0010227

A village receives heavy rainfall. Which condition will increase groundwater recharge the most?

(A) More open land
(B) More concrete roads
(C) More paved parking areas
(D) More buildings

Correct Answer: A

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Question (17)

QN0010228

Which of these is NOT mentioned as a method of drawing groundwater?

(A) Handpump
(B) Tube well
(C) Borewell
(D) Waterfall

Correct Answer: D

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Question (18)

QN0010229

Rainwater falls on three surfaces: soil, grass and concrete. On which surface will the least groundwater recharge occur?

(A) Soil
(B) Grass
(C) Concrete
(D) Soil and grass equally

Correct Answer: C

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Question (19)

QN0010230

Open, uncovered areas help groundwater recharge because they allow water to ________.

(A) freeze
(B) seep into the ground
(C) become salty
(D) flow into oceans

Correct Answer: B

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Question (20)

QN0010231

A farmer wants to improve groundwater recharge on his land. Which action should he take?

(A) Cover the land with concrete
(B) Create soak pits
(C) Build more paved paths
(D) Remove all trees

Correct Answer: B

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Question (11)

Which option will help recharge groundwater the most?

Explanation:

Link:

Question (12)

A school has two playgrounds of equal size. One is fully grass-covered and the other is fully cemented. During rain, which playground will allow more groundwater recharge?

Explanation:

Link:

Question (13)

Which activity from the chapter helps students understand how groundwater forms?

Explanation:

Link:

Question (14)

If rainwater is unable to seep into the soil, what is likely to decrease over time?

Explanation:

Link:

Question (15)

Which statement correctly defines groundwater?

Explanation:

Link:

Question (16)

A village receives heavy rainfall. Which condition will increase groundwater recharge the most?

Explanation:

Link:

Question (17)

Which of these is NOT mentioned as a method of drawing groundwater?

Explanation:

Link:

Question (18)

Rainwater falls on three surfaces: soil, grass and concrete. On which surface will the least groundwater recharge occur?

Explanation:

Link:

Question (19)

Open, uncovered areas help groundwater recharge because they allow water to ________.

Explanation:

Link:

Question (20)

A farmer wants to improve groundwater recharge on his land. Which action should he take?

Explanation:

Link:

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