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Chapter 11 of 17
Practice Quiz

Humidity in Atmosphere

Gujarat Board · Class 11 · Geography

Practice quiz for Humidity in Atmosphere — Gujarat Board Class 11 Geography. MCQs and questions with answers to test your preparation.

45 questions24 flashcards5 concepts

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Quick Quiz: Humidity in Atmosphere

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1

What percentage of Earth's surface is covered by seas and oceans, which are major sources of humidity?

2

Which instrument is used to measure the amount of humidity in the air?

3

What is the maximum altitude up to which humidity is present in the atmosphere?

4

What is the formula for calculating Relative Humidity?

45 Questions·
multiple choicemultiple correct

Sample Questions

1multiple correct

Which of the following factors affect the intensity of evaporation?

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Temperature, Aridity of air, Wind velocity

Evaporation intensity depends on temperature (higher temperature increases evaporation), aridity of air (dry air can hold more moisture), and wind velocity (winds carry away moisture and bring dry air). Moon phases and soil color do not affect evaporation.

2multiple choice

Which type of cloud appears like cotton heaps and has a broad base towards earth?

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Cumulus

Cumulus clouds appear like cotton heaps with a broad base towards earth and narrow apex towards sky. They form between 500 meters to 10-12 km altitude.

3multiple correct

Which of the following are forms of condensation near the Earth's surface?

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Dew, Frost, Fog

Dew, frost, and fog are all forms of condensation that occur near Earth's surface when water vapor condenses due to cooling. Lightning and thunder are electrical phenomena, not condensation forms.

4multiple choice

At what temperature does water vapor condense into snow crystals instead of dew?

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Below freezing point

When the temperature falls below freezing point (0°C), water vapor condenses into snow crystals forming frost instead of liquid dew drops.

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Frequently Asked Questions

What are the important topics in Humidity in Atmosphere for Gujarat Board Class 11 Geography?
Humidity in Atmosphere covers several key topics that are frequently asked in Gujarat Board Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Humidity in Atmosphere — Gujarat Board Class 11 Geography?
Understand the core concepts first, then work through the 45 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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