Originally, El Nino niÃ±o was the name used for warmer than normal sea surface temperatures in The Pacific ocean off the coast Of South. America, Now El nino niÃ±o has come to refer to a whole Complex Of pacific-ocean sea surface temperature changes and global. weather events
About Permaculture The Origin of Permaculture. Permaculture is a word originally coined by Bill Mollison and David Holmgren in the mid 1970âs to describe an âintegrated, evolving system of perennial or self-perpetuating plant and animal species useful to man.â
In relation to crop farming and livestock farming, the term âagricultureâ may be defined as: the art and science of growing plants and other crops and the raising of animals for food, other human needs, or economic gain. This definition I use as a compressed answer to the main question what is agriculture.