[RossTaylor2440]

The most common symptoms in the climate change are increasing temperature, reducing ice and increasing cyclones. Rising the level of carbon-Di-oxide are the very dangerous for humans. So decreasing CO2 is very essential. In biotechnology, crop and plants are doing most important role by reducing CO2 pollutants and the impact of climatic change on food safety. Climate change which can be to estimate the rain fall, wind and sunshine design in an area or it can be to estimate the change in environment due to various human and climatic change activities.