Multiple choice

What is the height of troposphere at the equator?

  1. 10 km

  2. 12 km

  3. 14 km

  4. 16 km

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

The troposphere is deepest at the equator, approximately 16-18 km, due to higher temperatures causing greater air expansion. At the poles, it's only about 8 km.