The Wireless Sensor Network (WSN) consists of many sensor nodes equipped with communication system enabling them to mutually communicate via base-station (BS). Sensors perform sensing across a specified geographical zones with high accuracy. Each sensor node equipped with sensing, processing, transmission, mobile, position tracking and power systems. WSNs important drawback is inadequate energy supply, limited computing power and communication channels among sensor nodes. The primary challenge in the designing WSNs is to provide data communication with a longer network life time and minimum connectivity loss by deploying complex energy management via routing protocols.