1. Time zones are crucial for standartizing time throughout countries and regions. A term “time zone” describes an space the place uniform standard time isused for the legal, social or economical function. The time zones usually are not strict: they observe the boundaries of nations, because it can be inconvenient otherways. 2. The offset from world’s normal time (Coordinated Universal Time UTC) expressed as UTC- or UTC+ defines the native time inside a time zone. As a rule, the whole…