Question

At what altitude is the ozone layer located?

• A. 10 km to 30 km
• B. 20 km to 50 km
• C. 50 km to 80 km
• D. 5 km to 15 km

Answer 1

Answer:

C. 50 km to 80 km

The ozone layer is located at an altitude of 20 km to 50 km above the Earth, within the stratosphere.