Planes come equipped with an anemometer. A high pressure circulation cell that rotates in the opposite direction from a cyclone as it carries air from the poles or equator to the mid-latitudes. The layer of gases enveloping the Earth. Composed mainly of nitrogen and oxygen. A device that measures the atmospheric pressure.
Weathermen often refer to a barometer.
Pauley Shore starred in a movie about scientist s recreation of Earth s biosphere. The part of Earth that is lit up by the sun at any one time. At 3 A.M., Danville is not within the Earth s circle of illumination. The average atmospheric conditions over a selected period of time. Parts of Ecuador have a tropical climate.