Countries of the Middle East usually come from what two areas?

Based on their location in the atmosphere, the layers are able to have their own special characteristics. for example, most weather occurs in the troposphere. what occurs in each of the other layers?

Agricultural practices in the united states nearly led to the extinction of the peregrine falcon during the 1950s and 60s.

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.