IAS Prelims Geography Q.3 – 2024 | Physical Geography: Seas & Climate
Authentic Classroom Explanation by IAS Monk
📍 The Question
Consider the following statements:
- The Red Sea receives very little precipitation in any form.
- 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
| Statement | Status |
|---|---|
| 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.
