Perspective of wireless sensor networks towards Environment: Gaps and Challenges

Wireless sensor networks have a huge number of applications in the environment for sensing and broadcasting information at very low cost. are composed large nodes which deployed close proximity to phenomenon be monitored. The wireless network is comprised computing, communication elements gives opportunity administrator an object, sense instrument events specified environment. They popular due unique advance property but they fundamental problems like limited battery life, overhearing, coverage area, node deployment, blindness much more This paper will address various issues related environmental field challenges comprehended while constructing deployment algorithms protocols efficient data gathering, lifetime overhearing.