It in turn has many branches, each of which is considered a social science. The main social sciences include economics, political science, human geography, demography, psychology and sociology.
Teams in Test cricket, first-class cricket and club cricket wear traditional white uniforms and use red cricket balls. Cricket is a multi-faceted sport with multiple formats that can effectively be divided into first-class cricket, limited overs cricket and, historically, single wicket cricket.
Typically, first-class cricket matches are played over three to five days with, at least, six hours of cricket being played each day. One-day cricket matches last for six hours or more. Cricket therefore has special rules about intervals for lunch, tea and drinks as well as rules about when play starts and ends.These rules are outlined in Laws 15 (Intervals) and 16 (Start of play; cessation of play) in the laws of cricket. The term last hour can be a misnomer. 2  One hour before the scheduled end of the game, the last hour starts. 3  An agreed minimum number of overs (usually 15 in Test match cricket and 20 in other first-class cricket games) is bowled.