1. Depletion Of The Ozone Layer
... take place in the troposphere. The next layer, the stratosphere, continues from 10 to 50 kilometers. Most commercial airline traffic occurs in the power part of the stratosphere. Most atmospheric ozone is concentrated in a layer in the stratosphere, about 15 to 30 kilometers above the Earth's surface. Ozone is ... pools, for example, do not reach the stratosphere. Those chlorine compounds readily combine with water and repeated measurements show that they rain out of the troposphere very quickly. In contrast, CFCs are so stable that they do not dissolve in rain. There are no natural proc...
- Word Count: 2746
- Approx Pages: 11
- Grade Level: High School