The correct option is C Natural vegetation
A variety of kinds of
plants and trees growing naturally are called vegetation.
It refers to a plant centre of a population that has grown of course without human assistance
and has been left uninterrupted by humans for a long time. Cultivated crops and
fruits, orchards form part of vegetation but not natural vegetation. Vegetation
regions can be divided into five major types: tropical evergreen forest, grassland, deciduous forest,
desert, and mangroves. Climate, soil, the capacity of soil to hold water, and the slope, or angle, of the land all, decide what types
of plants will grow in a particular area.