Geography can be divided into two types—physical and human geography. Physical geography is that branch of geography, which most students get to study during their time in high school or college. Physical geography mostly involves the study of physical characteristics of the Earth and its natural processes. Most commonly, the processes, studied under physical geography, include climate and weather systems, the formation of rocks, oceans, and the shifting of the tectonic plates beneath the surface of the Earth. On the other hand, human geography involves the study of human societies. Under this branch of geography, students get to know how human societies are formed, how they operate, and what issues they face during their survival. While studying geography, students come across a lot of da...

Many students go to college in order to pursue a degree in criminal justice. There are certain key areas of study that can help an aspirant of a degree in criminal justice to be well-informed about this important aspect of the law. The following article aims to provide a brief overview of the key areas one would come across while studying criminal justice. Chain of evidence Chain of evidence is an important part of criminal justice in its own right. As corrupted and tampered evidence is not acceptable in court, there are procedures for maintaining the cleanliness and integrity of the evidence procured in a crime scene. This area of study allows you to learn the many procedures based on the type of evidence you are dealing with. It also educates you on what happens to a criminal investigati...