How is meteorology best defined?

Meteorology is best defined as the scientific study of the atmosphere and its phenomena. This definition encompasses a broad range of topics, including weather patterns, climate, atmospheric conditions, and the processes that drive these phenomena. Meteorologists utilize various tools and methods to observe and predict changes in the atmosphere, which can have significant impacts on the environment and human activities.

The emphasis on the atmosphere is essential because it distinguishes meteorology from other scientific fields that may explore related topics, such as oceanography or ecology. While ocean currents and tides are important for understanding climate systems and can influence atmospheric conditions, they are not the primary focus of meteorology. Similarly, the analysis of terrestrial ecosystems and the examination of planetary surfaces belong to different scientific disciplines, such as ecology or geology, rather than meteorology. The correct definition aligns with the core principles and objectives of the field, highlighting its focus on atmospheric science.