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Chapter 9 of 26
Syllabus

Climate

NIOS · Class 10 · Social Studies

Complete topic list for Climate in NIOS Class 10 Social Studies. Key concepts, sub-topics, and what to focus on for board exams.

89 questions41 flashcards5 concepts

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A flowchart explaining the origin and mechanism of the Indian monsoon, detailing the differential heating of land and sea, formation of low/high pressure areas, attraction of trade winds, deflection b
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4 Topics · NIOS Class 10 Social Studies

Topics in Climate

1

1. Difference Between Weather and Climate

  • Weather is the state of the atmosphere over a small area at a particular time.
  • Weather can change within a day, such as rain in the morning and sunshine in the afternoon.
  • Climate is the sum total of weather conditions and variations over a large area for a long period of time, more than 30 years.
2

2. Factors Affecting the Climate of India

  • Location affects climate because places near the equator are hotter than places near the poles.
  • The Tropic of Cancer at 23½° passes through the central part of India, dividing the country into two heat zones.
  • Distance from the sea affects temperature: coastal areas have equable climate, while inland areas have extreme climate.
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3. Monsoon: Meaning and Mechanism

  • The word monsoon is derived from the Arabic word Mausim, which means season.
  • Monsoon refers to the seasonal reversal in the wind direction during a year.
  • The complete reversal of wind direction from North-East to South West and vice-versa is known as monsoons.
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4. Characteristics of Monsoon

  • Monsoons are irregular in nature and do not blow steadily.
  • Monsoon arrival may be early or late.
  • Monsoons are not equally distributed across India.

Key Concepts

Central concept: Climate of India

Weather and ClimateFactors Affecting ClimateMonsoonAir Pressure and TemperatureMonsoonal TroughUpper Air CurrentsSeasons of IndiaCold Weather Season

Frequently Asked Questions

What are the important topics in Climate for NIOS Class 10 Social Studies?
Key topics in Climate include Factors Affecting Indian Climate, Climate of India - Complete Overview, Factors Controlling Indian Climate. These are the concepts NIOS Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Climate — NIOS Class 10 Social Studies?
Understand the core concepts first, then work through the 89 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for NIOS Class 10 Social Studies.