Authentic Classroom Explanation by IAS Monk

📍 The Question

With reference to the water on the planet Earth, consider the following statements:

1. The amount of water in the rivers and lakes is more than the amount of groundwater.
2. The amount of water in polar ice caps and glaciers is more than the amount of groundwater.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2

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✅ Correct Answer: (b) 2 only

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🎯 Theme of the Question

Physical Geography | Hydrosphere | Global Water Distribution

This question tests conceptual clarity using quantitative comparison, not memorisation.

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🧠 Classroom Explanation (Use the Bar Graph)

🌍 Big Picture

• Oceans hold ~96.5% of Earth’s water (saline).
• Only ~2.5% is freshwater.
• This freshwater is unevenly distributed.

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🔹 Statement 1 Analysis

Water in rivers and lakes is more than groundwater.

❌ Incorrect

• Groundwater alone ≈ 30% of total freshwater
• Rivers + lakes together < 1% of freshwater
• Rivers are only a tiny visible fraction of Earth’s water.

👉 Groundwater ≫ rivers + lakes

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🔹 Statement 2 Analysis

Water in polar ice caps and glaciers is more than groundwater.

✅ Correct

• Glaciers & ice caps ≈ 68–69% of freshwater
• Groundwater ≈ 30% of freshwater

👉 Ice + glaciers ≫ groundwater

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📊 Key Comparison Table

Freshwater Component	Approx. Share
Glaciers & Ice Caps	~68.7%
Groundwater	~30.1%
Lakes	~20.9% of surface freshwater
Rivers	~0.5% of surface freshwater

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📌 Final Assessment

• Statement 1 ❌
• Statement 2 ✅

👉 Correct answer: (b) 2 only

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🧩 Prelims Trap Alert

What we see is not what exists most.
Rivers look important, but groundwater and ice dominate Earth’s freshwater.

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🧭 IAS Monk Whisper

The planet’s water hides in silence —
beneath our feet and frozen at the poles.