Question 15GS1GS1

The Rain shadow effect occurs when landforms act as a geographic barrier and create conditions for wet condition on windward side and dry leeward side.

Introduction

25 words

Main Body

The Mountain blocks the wet moisture laden winds (Western Ghats). The windward side experiences heavy precipitation (by Malabar coast). Leeward side experiences drought or very low precipitation (by Atacama desert in Chile).

1Creation of a barrier (Precipitate) (by Dry Basin Desert in USA). 2) It directs the direction (by Arabian Vernal). 3) Rain shadow based desert climate (by Atacama, Stuart Stony desert, Namib Desert). Distribution of Vegetation: 1) It can create desert due to blocking (Cactus, Shapes). 2) Formation of dry deciduous forest and thorn forest (by Aravalis and Thar Marwathali). 3) Funneling effect doubling precipitation (by Rhine valley). 4) Determines the temperature and leaf type (closed and thorns in leeward valley). 5) Creates mediterranean climate and vegetation (by Lark Ineg).

122 words1 paragraphs

Conclusion

Therefore mountains form significant factors for determination of vegetation and precipitation due to Rain shadow effect.

16 words

Diagram

A cross-sectional diagram showing a mountain with labeled regions: Wet coast (leeward), Dry (leeward), Barghatin, Orography, and Western Ghats. Shows moisture-laden winds hitting the mountain and the resulting rain shadow effect.

Clear definition of rain shadow effect
Multiple geographic examples provided
Explanation of mechanism (mountain blocking winds)
Diagram illustrating the concept

Open original scan

Page 37

Topper

Aditya Talwar

AIR 270

Subject & Paper

GS1GS1

Topic

World Physical Geography

Phenomena

Rain shadow effect

Writing Stats

163

Total words

Paragraphs