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.
Army Corporal Duties. In the U.S. Army, a corporal is considered a non-commissioned officer (NCO). His responsibilities include leading a team of soldiers as well as completing missions. Corporals often serve in combat units, where they lead fire teams.