Humidity is actually a broad term, and we can describe different types of humidity in different ways. Humidity is an important thing to understand because it affects both weather and climate as well as global climate change.
As an elected officer of the House of Representatives, the Sergeant at Arms is the chief law enforcement and protocol officer of the House of Representatives, and is responsible for maintaining order in the House side of the United States Capitol complex.
Gunnery Sergeant insignia. Gunnery Sergeant (GySgt) is the seventh enlisted rank in the United States Marine Corps, just above Staff Sergeant and below Master Sergeant and First Sergeant, and is a staff non-commissioned officer (SNCO). It has a pay grade of E-7. The Gunnery Sergeant insignia consists of two M1 Garands centered vertically between three chevrons and two rockers.