The environmental impact of agriculture is the effect that different farming practices have on the ecosystems around them; and how those effects can be traced back to those practices. The environmental impact of agriculture varies based on the wide variety of agricultural practices employed around the world. The environmental impact depends on the production practices of the system used by farmers. The connection between emissions into the environment and the farming system is indirect as it also depends on other climate variables such as rainfall and temperature. The environmental impact of agriculture involves a variety of factors from the soil, to water, the air, animal and soil variety, people, plants, and the food itself. Some of the environmental issues that are related to agriculture are climate change, deforestation, genetic engineering, irrigation problems, pollutants, soil degradation, and waste. This session discusses more about environmental impact on agriculture.