Multiple choice

Ozone layer is found in

  1. hydrosphere

  2. stratosphere

  3. lithosphere

  4. troposphere

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

The ozone layer is located in the stratosphere, approximately 10-50 km above Earth's surface. The troposphere is the lowest layer where weather occurs, the hydrosphere encompasses all water, and the lithosphere is the rigid outer part of Earth including crust and upper mantle.