Lesson Y9-U03-L02

Global Atmospheric Circulation Quiz: KS3 Geography, Unit 15

20 questions

Written by Revision Ninja · Last reviewed 11 October 2026

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Lesson Y9-U03-L02, Global Atmospheric Circulation: 20 multiple choice questions for the KS3 Geography (National Curriculum), Unit 15: Year 9: Weather, Climate and a Changing Atmosphere, written with Revision Ninja.

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The 20 questions

  1. Why does the Equator receive more solar heat than the poles?

    • Slanted sunlight rays
    • Longer winter nights
    • Direct sunlight rays
    • Thicker atmospheric ice

  2. How does warm air move in the atmosphere?

    • Moves sideways only
    • Sinks due to weight
    • Absorbs heavy moisture
    • Rises due to density

  3. What atmospheric pressure is created by rising air at the Equator?

    • Polar pressure
    • High pressure
    • Neutral pressure
    • Low pressure

  4. What weather is produced by sinking air at 30 degrees north?

    • Wet and stormy
    • Clear and dry
    • Cold and snowy
    • Windy and overcast

  5. Which cell lies directly over the Equator?

    • The Ferrel cell.
    • The polar cell.
    • The trade cell.
    • The Hadley cell.

  6. What is solar energy reaching the Earth's surface known as?

    • Radiation
    • Albedo
    • Insolation
    • Convection

  7. According to global circulation data, which latitude is generally the wettest?

    • 30 degrees north
    • 90 degrees north
    • Equator
    • 60 degrees north

  8. Which latitude band is typically the driest due to sinking air?

    • Equator
    • 90 degrees
    • 30 degrees
    • 60 degrees

  9. What are the steady surface winds in the tropics called?

    • The trade winds.
    • The jet streams.
    • The sea breezes.
    • The polar easterlies.

  10. Due to the Earth's spin, which directions do tropical trade winds blow from?

    • West
    • East
    • South
    • North

  11. What pressure condition causes the hot and dry climate of the Sahara?

    • Depression
    • High pressure
    • Low pressure
    • Equatorial trough

  12. Which major rainforest lies on the Equator where air rises?

    • Amazon
    • Sahara
    • Mojave
    • Kalahari

  13. What vertical air movement causes the heavy rainfall at the Equator?

    • Subsiding air
    • Sinking air
    • Descending air
    • Rising air

  14. In global atmospheric circulation, which winds blow from 30 degrees towards the Equator?

    • Jet stream
    • Trade winds
    • Polar easterlies
    • Westerlies

  15. Which steady surface winds helped historical sailing ships cross the Atlantic?

    • Trade winds
    • Westerlies
    • Polar easterlies
    • Monsoons

  16. Which weather condition is typically produced by rising air?

    • Dry weather
    • High pressure
    • Wet weather
    • Clear skies

  17. The Equator bar is about 2,200 mm and the 30 N bar is about 150 mm. Roughly how many times more rain falls at the Equator?

    • About 2 times more.
    • About 150 times more.
    • About 15 times more.
    • About 7 times more.

  18. Besides global atmospheric circulation, what else can modify hot desert locations?

    • Earthquakes
    • Volcanoes
    • Ocean tides
    • Local factors

  19. If the Earth gets warmer, how might the Hadley cell change in size?

    • It vanishes
    • It shrinks
    • It reverses
    • It widens

  20. What drives the global atmospheric circulation cells and latitudinal climate belts?

    • Ocean currents
    • Uneven solar heating
    • Mountain ranges
    • Human activity

All KS3 Geography quizzes