AS

Abhishek Singh· 2023

Question Q7 (continued)GS1GS1

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Main Body

Northern hemisphere has more land mass Contact with ocean. So it's overall higher temperature than southern ocean

4Currents: Warm Currents like Gulf Stream increase temperature while Cold Currents like Canary Current deviate it.
5on shore & offshore winds which either [files] warm ocean waters at coast or removes it affecting temperature.

Horizontal changes (factors)

1=> Salinity: High salinity water is denser so it goes below low Salinity water creating at Current which [mixes] water & affect[s] [temperaturz]
2Cold polar current sinks & warm equatorial current flows towards pole.
3Three layer system & Thermocline :
99 words7 paragraphs
This is a continuation from previous page
  • Explains warm and cold current impacts with examples
  • Mentions onshore/offshore wind effects
  • Discusses density-salinity relationship
  • References thermocline concept
  • Explains density stratification concept
  • Links currents to temperature distribution

Topper

Abhishek Singh

2023

Subject & Paper

GS1GS1

Topic

Climate and Oceanography

Ocean Temperature Distribution

Vertical Distribution and Currents

Writing Stats

99

Total words

7

Paragraphs

Technical and analytical

Tone