NG

Nidhi GoyalAIR 91

Question Q.4GS1GS1

[Not explicitly provided on page]

Open scan (p.5)

Introduction

Earth's surface receives heat from the Sun in other wave form but not all parts of earth have same amount of temperature distribution.

23 words

Main Body

Factors responsible for uneven temperature distribution on earth's surface:

1Inclination of Earth's axis

At 23½°C

Inclination of sun's rays at different angles → thus differential heating

2Inclination of sun-rays

Direct 90° heating at Equator → more temperature

Slanting rays in polar areas → more absorption, reflection → less temperature

2Distribution of land & water

More specific heat of water → slow heat 2 slow to cool

Land heats & cools faster → causing difficult temperature

4Ocean currents

Warm ocean currents insure the temperature of surrounding area via very great effect: e.g., North Atlantic drift → insure relative temperature in western Europe

5Prevailing winds → On shore winds around currents can bring temperature to coastal lands: e.g., Humboldt current → Cold winds → asiity of do coastal desert

[Impact]

El- Nino & la- Ning

Planetary winds due to pressure difference caused by differential heating.

This uneven distribution of east heat on earth surface fuels the movement of winds (planetary winds) & oceans (ocean currents) to distribute temperature & moisture.

— Nidhi Goyal · AIR 91

180 words8 paragraphs

Diagram

Diagram showing Earth with sun rays hitting at different angles - showing 'Low' and 'More' labels, and a diagram showing 'Deflect', 'Surplus', 'Deflect' to illustrate differential heating

  • Comprehensive coverage of multiple factors affecting temperature distribution
  • Good use of examples (North Atlantic drift, Humboldt current)
  • Connection between temperature distribution and wind/ocean current circulation
  • Includes specific phenomena like El Nino and La Nina
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Topper

Nidhi Goyal

AIR 91

Subject & Paper

GS1GS1

Topic

Salient features of World's Physical Geography

Important Geophysical Phenomena

Factors Responsible for Uneven Temperature Distribution on Earth

Writing Stats

203

Total words

8

Paragraphs

Technical and structured

Tone

Linked PYQ

5. Study the following poem and answer the questions which follow : 10x5=50 The instructor said, Go home and write a page tonight. And let that page come out of you— Then, it will be true. I wonder if it's that simple? I am twenty-two, colored, born in Winston-Salem. I went to school there, then Durham, then here to this college on the hill above Harlem. I am the only colored student in my class. The steps from the hill lead down into Harlem, through a park, then I cross St. Nicholas, Eighth Avenue, Seventh, and I come to the Y, the Harlem Branch Y, where I take the elevator up to my room, sit down and write this page : It's not easy to know what is true for you or me at twenty-two, my age. But I guess I'm what I feel and see and hear, Harlem, I hear you: hear you, hear me—we two—you, me, talk on this page. (I hear New York, too.) Me—who? You are white— yet a part of me, as I am a part of you. That's American. Sometimes perhaps you don't want to be a part of me. Nor do I often want to be a part of you. But we are, that's true! As I learn from you, I guess you learn from me— although you are older—and white— and somewhat more free. This is my page for English B. (a) "And let that page come out of you— Then, it will be true." Comment on the teacher's instruction. (b) How does the young man describe himself in the next lines? (c) What does the poet mean by "we two—you, me, talk on this page"? (d) I feel and see and hear, Harlem, I hear you : (I hear New York, too.) Explain. (e) Analyse the poem from the perspective of the Harlem Renaissance.

50M2023Study the following poem