Meteorology Midterm Exam Questions and Answers Latest Version 100% Pass

Meteorology Midterm Exam Questions and Answers Latest Version 100% Pass What causes the day-to-day variations in weather? Atmospheric conditions What is the term for the process where liquid water turns into water vapor? Evaporation What is the average pressure at sea level in terms of millibars? 1013.25 millibars What is the role of the ozone layer in the atmosphere? It absorbs ultraviolet radiation What is the process called when water vapor changes directly into ice? Deposition 2 What term describes the amount of water vapor in the air? Humidity What atmospheric layer contains nearly all of the Earth’s weather? Troposphere What is the name of the force that causes wind to blow from high-pressure areas to low-pressure areas? Pressure gradient force What effect causes the deflection of winds due to Earth’s rotation? Coriolis effect What instrument is used to measure humidity? Hygrometer What happens to the air pressure as altitude increases? Air pressure decreases 3 What term refers to the temperature at which air becomes saturated with water vapor? Dew point What is the term for the amount of water vapor air can hold at a given temperature? Saturation What type of cloud is typically associated with thunderstorms? Cumulonimbus What is the phenomenon where the Earth’s surface cools after sunset and water vapor condenses to form fog? Radiation cooling What is the effect of a large body of water on nearby climates? It moderates temperatures, making them milder What type of front occurs when cold air moves toward and displaces warm air? 4 Cold front What is the primary cause of global winds? Unequal heating of Earth’s surface What scale is used to measure the severity of hurricanes? Saffir-Simpson scale What is the name for the boundary between two air masses with different temperatures and humidity? Front What type of cloud is typically puffy and indicates fair