everyday science MCQ #4064

The zone of the atmosphere in which the ozone layer is present is the:

everyday science MCQ #4064

  1. Question 1

    Q1. The zone of the atmosphere in which the ozone layer is present is the:

    • A) Mesosphere
    • B) Ionosphere
    • C) Stratosphere
    • D) Troposphere

    Answer: Stratosphere

    Explanation: The ozone layer is concentrated in the stratosphere, approximately 15–35 km above Earth's surface, where it absorbs harmful ultraviolet radiation from the Sun.