Multiple choice

What is the normal height where ozone gas is present in the atmosphere?

  1. Above 80 km

  2. Between 15 - 60 km

  3. Below 10 km

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The ozone layer is primarily located in the stratosphere, which spans approximately 15 to 60 km above the Earth's surface.