GENERAL KNOWLEDGE

Detailed explanation-1: -A formal region is a specific area that is defined by economics, physical properties, culture or government. A formal region is also known as a uniform region as it shares one or more physical or cultural features.

Detailed explanation-2: -A formal culture region is an area that has a culture trait in common, such as speaking English. This differs from a functional culture region, which can have heterogeneous culture yet operates as a unit, such as a nation state.

Detailed explanation-3: -A formal region is a geographical region which is homogeneous and uniform within a specified criterion. This specified criterion could be social, physical or political. Example – Himalayan Region, Sub-Tropical Region, etc.