North Africa, region of Africa comprising the modern countries of Morocco, Algeria, Tunisia, and Libya. North AfricaEncyclopÃ¦dia Britannica, Inc.The geographic entity North Africa has no single accepted definition.
A Stressor is anything (physical or psychological) that produces stress (negative or positive) is considered a stressor.
Examples of stressors range from seemingly good things to bad things that happen in life. A stressor is simply a fancy term used to describe any event that triggers your parasympathetic nervous system (the body's way of dealing with stressful situations). In other words, an event that causes stress.