humans and animals are dependent on plants for their survival plant provide the food that we eat our animals feed the cloth we wear as well as the active ingredients for our medicines in addition 11 plans are essential to the healthy functioning of our biosphere the living world which means human in habitat. Without plants life would not be possible on earth people depend upon plant social destroy their basic human needs such as food clothing shelter and medicines to date these basic human is are going rapidly because of growing world population in urbanization