Documents The Earth’s Atmosphere. Layers of Air There are 4 basic layers of air: There are 4 basic layers of...

The Earthâs Atmosphere Layers of Air There are 4 basic layers of air: 1. Troposphere 2. Stratosphere 3. Mesosphere 4. Thermosphere -100 -80 -60 -40 -20 0 20 40 60 80 100…

Documents Lecture X: Wind Factors

Lecture X: Wind Factors AIRCRAFT WEIGHT & PERFORMANCE Wind Understanding Wind Wind is defined as the horizontal movement of air relative to the earth's surface.…