Multiple choice

Which of the following group shows the different layers of atmosphere in the correct sequence?

  1. Troposphere, Ionosphere, Stratosphere Exosphere

  2. Stratosphere, Exosphere, Ionosphere, Troposphere

  3. Troposphere, Stratosphere, Ionosphere, Exosphere

  4. Ionosphere, Stratosphere, Exosphere, Troposphere
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The atmospheric layers from Earth's surface upward are: Troposphere (0-12km, where weather occurs), Stratosphere (12-50km, contains ozone layer), Ionosphere (part of upper atmosphere, 60km+ where ions are present), and Exosphere (outermost layer, fading into space). Option C presents this correct vertical sequence.

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