âGypsumâs main benefit for our farm is to improve soil structure and plant health, which in turn gives us better yields,â he says. âFor the cost, it gives us a good value for our economic returnâabout 10 to 20%.â
By understanding the way temperature changes with altitude, we can learn a lot about how the atmosphere works. For example, the reason that weather takes place in the lowest layer is that the Earth's surface is the atmosphere's primary heat source.n some layers, temperature increases with altitude and in others it decreases. The temperature gradient in each layer is determined by the heat source of the layer. The different temperature gradients in each of the four main layers create the thermal structure of the atmosphere.
Weather Theory â Page 100. Aviation Seminars. WEATHER THEORY. Measurement Of Temperature, Pressure And Moisture. The primary cause of all changes in the earthâs weather is. variation of solar energy received by the Earthâs regions. . Average sea level temperature is 59 degrees Fahrenheit, or. 15 degrees Celsius, decreasing 2 degrees Celsius per 1000. feet.