What controls pitch on a plane?

Pitch on a plane is primarily controlled by the elevators, which are movable surfaces located on the tail of the aircraft. When the pilot adjusts the control yoke or stick, the elevators tilt up or down, causing the nose of the aircraft to rise or fall. Additionally, the aircraft's center of gravity and the thrust from the engines can also influence pitch. Proper management of these factors ensures stable flight and effective climbing or descending maneuvers.