Meteorology Exam 1 with correct answers 100% 2026/2027

Meteorology Exam 1 with correct answers 100% 2026/2027 What is the atmosphere? - Correct Answer layer of gases that surround the Earth What are the most abundant gases in the atmosphere? - Correct Answer Nitrogen, Oxygen, Argon What are permanent gases in the atmosphere? - Correct Answer gases that remain constant (nitrogen and oxygen) What are variable gases in the atmosphere? - Correct Answer fluctuate at any given time in the atmosphere (water vapor, carbon dioxide) How is carbon dioxide released into the atmosphere? - Correct Answer the decay and exhalation of animals What is the greenhouse effect? - Correct Answer Atmosphere heated up by the sun, heat cannot be released and is held in the atmosphere What are some greenhouse gases? - Correct Answer Water Vapor, Methane, Ozone How can density of air change? - Correct Answer Varies depending on temperature and moisture More moisture in the air make the air _____ dense - Correct Answer LESS! Name the layers of the atmosphere - Correct Answer *starting at surface* Troposphere-Stratosphere-Mesosphere-Thermosphere Where are pauses located in the atmosphere and what are they named after? - Correct Answer Pauses separate the layers and are named after the layer you are LEAVING (Troposphere-Tropopause-Stratosphere) Definition: Lapse - Correct Answer temp decreases with height Definition: Inversion - Correct Answer temp increases with height What is the environmental lapse rate? - Correct Answer 6.5° C/Km Troposphere: Lapse OR Inversion - Correct Answer Lapse, where weather occurs, contains most Earth's mass Stratosphere: Lapse OR Inversion - Correct Answer Inversion, ozone layer, stable, little weather, Mesosphere: Lapse OR Inversion - Correct Answer Lapse Thermosphere: Lapse