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Chapter 5 of 31
Revision Notes

Elements of weather and climate

Telangana Open School (TOSS) · Class 12 · Geography

Quick revision notes for Elements of weather and climate — Telangana Open School (TOSS) Class 12 Geography. Key concepts, formulas, and definitions for last-minute revision.

51 questions30 flashcards5 concepts

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Key Topics to Revise

1

Weather, Season, and Climate

  • Weather refers to short-term atmospheric conditions in a specific place at a particular time.
  • Climate is the average weather condition of a large area over a long period (about 35 years).
  • Seasons are recurring periods in a year with similar weather patterns caused by Earth's axial tilt and revolution around the Sun.
2

Factors Affecting Climate

  • Latitude affects temperature — equatorial regions are hotter due to direct sunlight.
  • Altitude reduces temperature — for every 165 meters rise, temperature drops by 1°C.
  • Continentality leads to extreme temperatures in inland areas compared to coastal regions.
3

Elements of Weather and Climate

  • Temperature measures the degree of hotness or coldness of air.
  • Air pressure is the weight of air above a surface, influencing wind and weather systems.
  • Wind is the movement of air from high-pressure to low-pressure areas, with direction and speed being important.

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Full Notes

Key Concepts

Weather refers to the shortClimate is the average weather conditionSeasons are periodic changes in weatherThe main elements include temperatureLatitude

Frequently Asked Questions

What are the important topics in Elements of weather and climate for Telangana Open School (TOSS) Class 12 Geography?
Elements of weather and climate covers several key topics that are frequently asked in Telangana Open School (TOSS) Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Elements of weather and climate — Telangana Open School (TOSS) Class 12 Geography?
Understand the core concepts first, then work through the 51 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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