IAS Prelims Geography Q.3 – 2024 | Physical Geography: Seas & Climate

Authentic Classroom Explanation by IAS Monk


📍 The Question

Consider the following statements:

  1. The Red Sea receives very little precipitation in any form.
  2. No water enters the Red Sea from rivers.

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

Correct Answer: (a) 1 only


🎯 Theme of the Question

Physical Geography | World Seas | Climate & Hydrology | Salinity

This question tests conceptual understanding of arid-region seas, especially the Red Sea’s climatic and hydrological characteristics.


🧠 Classroom Explanation

Let us examine each statement carefully.


🔹 Statement 1: The Red Sea receives very little precipitation in any form. ✅

  • The Red Sea region lies in a hot desert climatic zone
  • Rainfall is:
    • Extremely low
    • Highly irregular
  • Surrounding regions (Arabian Peninsula and North-East Africa) are arid
  • High temperatures cause intense evaporation

✔️ Statement 1 is correct


🔹 Statement 2: No water enters the Red Sea from rivers. ❌

  • It is true that:
    • There are no major perennial rivers draining into the Red Sea
  • However:
    • Small seasonal streams (wadis / rivulets) do drain into it
    • Especially during brief rainfall events

Because the statement uses the absolute word “No”, it becomes incorrect.

✔️ Statement 2 is not correct


📊 Final Assessment

StatementStatus
Very little precipitation✅ Correct
No river water enters❌ Incorrect

👉 Only Statement 1 is correct


❌ UPSC Elimination Logic

  • UPSC frequently uses absolute terms like:
    • “No”, “Never”, “Always”
  • In geography, such absolutes are often traps
  • Even arid regions usually have seasonal or minor water inflow

🧩 Memory Hook

“Dry skies are true — but zero rivers is too absolute.”


🧠 Prelims Strategy Insight

For physical geography:

  • Be cautious with absolute hydrological claims
  • Remember:
    • Red Sea = high evaporation + low rainfall
    • High salinity does not require zero river inflow

🧭 IAS Monk Whisper

Nature rarely speaks in absolutes; exams often punish those who think it does.

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