Change in climatic elements impact on agriculture

The most essential physical factor in nature is climate. Changes climate parameters are referred to as change (main temperature, rainfall, humidity and wind). It a global current issue that has become well-known calamity recent years (IPCC, 2007). Climate long-term process far-reaching consequences. From low high latitude, the pace of effect differ. Low latitudinal places impacted not just from an environmental standpoint, but also financial standpoint. Because research location tropical region West Bengal, it badly affected when temperature rises over time. People's basic economy agriculture numerous locations, agricultural productivity influenced by factors. Agricultural climatic factors such humidity. However, had impact on lower locations for decades. caused release GHGs or Green House Gases (Gil Kim, 2009), urbanisation, industrialisation, according many sorts studies. As result, yield, area, have all dropped.