Start learning →

State PSC World Geography — practice questions — page 5

Explore 360 free World Geography questions in State PSC Geography. Open each question or exercise to read its content, reference answers and available explanation.

Practise World Geography with Quill →

World Geography questions and exercises with answers

Showing questions 121–150 of 360.

Water vapour in the air varies from zero to what per cent by volume?Read the answer and worked solution →Moisture enters the atmosphere from plants through:Read the answer and worked solution →The weight of water vapour per unit volume of air, in grams per cubic metre, is:Read the answer and worked solution →The percentage of moisture present compared to full capacity at a given temperature is:Read the answer and worked solution →Relative humidity is greatest over:Read the answer and worked solution →Air holding moisture to its full capacity at a given temperature is said to be:Read the answer and worked solution →The temperature at which saturation occurs in a sample of air is the:Read the answer and worked solution →The transformation of water vapour into water is called:Read the answer and worked solution →When water vapour condenses directly into solid form, the process is:Read the answer and worked solution →Dew forms only when the dew point is:Read the answer and worked solution →Frost forms on cold surfaces when condensation occurs:Read the answer and worked solution →A cloud with its base at or very near the ground is:Read the answer and worked solution →Fog mixed with smoke is described as:Read the answer and worked solution →Compared with fog, mist contains:Read the answer and worked solution →By height, expanse and density, clouds are grouped under how many basic types?Read the answer and worked solution →Thin, detached, feathery white clouds at 8,000 to 12,000 m are:Read the answer and worked solution →Clouds that look like cotton wool, with a flat base, are:Read the answer and worked solution →Black or dark gray, extremely dense clouds near the surface are:Read the answer and worked solution →Frozen raindrops that reach the ground as small pellets of ice are:Read the answer and worked solution →The dry leeward side of a mountain that receives little rain is the:Read the answer and worked solution →Orographic rainfall is also known as:Read the answer and worked solution →The equatorial belt and monsoon coasts receive heavy annual rainfall of over:Read the answer and worked solution →Catch the condensation formsRead the answer and worked solution →Pop the cloudsRead the answer and worked solution →Run the moisture numbersRead the answer and worked solution →Slice the rainfall typesRead the answer and worked solution →Dew or frostRead the answer and worked solution →Sort the moisture termsRead the answer and worked solution →Type the numberRead the answer and worked solution →Water in air bingoRead the answer and worked solution →

Worked practice questions

Water vapour in the air varies from zero to what per cent by volume?

  1. Four
  2. Nine
  3. Two
  4. Six
Show answer and solution

Correct answer: A. Four

1. It plays a key role in weather. 2. It ranges from zero to four per cent. 3. Water exists in the air as gas, liquid and solid. _Source: syllabus Fundamentals of Physical Geography, Chapter 11, Water in the Atmosphere._

Open this question →

Moisture enters the atmosphere from plants through:

  1. Sublimation
  2. Transpiration
  3. Condensation
  4. Precipitation
Show answer and solution

Correct answer: B. Transpiration

1. Water bodies add moisture by evaporation. 2. Plants add it by transpiration. 3. The exchange is continuous. _Source: syllabus Fundamentals of Physical Geography, Chapter 11, Water in the Atmosphere._

Open this question →

The weight of water vapour per unit volume of air, in grams per cubic metre, is:

  1. Absolute humidity
  2. Relative humidity
  3. Specific humidity
  4. Dew point level
Show answer and solution

Correct answer: A. Absolute humidity

1. It is the actual amount of vapour present. 2. This is absolute humidity. 3. It differs from place to place. _Source: syllabus Fundamentals of Physical Geography, Chapter 11, Water in the Atmosphere._

Open this question →

How to practise

  1. Choose a World Geography question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Geography topics

Indian GeographyPhysical GeographyEnvironment & EcologyIndian EconomyPopulationIndian DemographicsScience & TechnologyAgriculture