Answer:
Climatic Factor - The climatic factors are non-living factors which are responsible for determining the climatic conditions of an area. The climatic factors include light, temperature, humidity, precipitation, wind, fire, atmosphere etc. Light is the main source of energy in the earth for the existence of life.
Edaphic Factor - The edaphic factor includes the physical, chemical, and biological properties of soil that result from biologic and geologic phenomena or anthropogenic activities. Discontinuities in the edaphic factor contribute to the intriguing patterns of diversity we see in the biotic world.
Physiographic Factor - Physiographic factors refer to the appearance of the land (rivers, hills, mountains or valleys). The appearance of the land is determined by the slope, aspect and altitude. These affect plant growth because they affect the climate. ... In heavy rain, water that doesn't enter the soil runs down the slope.
