- Layers of the earth's atmosphere. TROPOSPHERE. The troposphere is the portion of the Earth's atmosphere that extends from the surface of the Earth to a height of about 3.7 miles (6 km) at the North Pole or the South Pole and 11.2 miles (18 km) at the equator.
A corrections officer is an officer responsible for the custody, safety, security, and supervision of inmates in a prison or any other correctional facility. Traditionally, terms such as jailer, jail guard, prison guard, and turnkey were used to refer to a corrections officer.
How to Become a Correctional Officer. Correctional officers go through a training academy and then are assigned to a facility for on-the-job training. Although qualifications vary by state and agency, all agencies require a high school diploma.Some federal agencies also require some college education or related work experience.orrectional officers typically attend training at an academy before being assigned to a facility. Correctional officers go through a training academy and then are assigned to a facility for on-the-job training.