UCLA A&O3 Midterm Exam Questions With 100% Correct Answers 2025/2026

UCLA A&O3 Midterm Exam Questions With 100% Correct Answers 2025/2026 The atmosphere is a mixture of - answer-gas molecules, small particulates, and moisture Technological advances in computer hardware and software - answer-have had a huge impact on our ability to understand and predict the weather Radiosondes - answer-allow us to measure weather conditions in the upper atmosphere A network of surface and upper-air observations is crucial to meteorological understanding because - answer-organized weather systems often cover large areas The invention of the telegraph in the mid-1800s improved weather forecasting because - answer-the location and movement of weather conditions could be tracked According to the scientific method, a hypothesis - answer-must lead to predictions What is the caveat of the Scientific Process? - answer-It is not a rigid process Atmospheric motions are mostly horizontal because - answer-its shallowness doesn't allow large vertical motions Which layer of the atmosphere is thicker in summer - answer-the troposphere Which of the following are used to identify places of equal atmospheric pressure? - answer-isobars