Question

Explain the various factor responsible for the distribution of flora and fauna.

Answer 1

The various factors responsible for the distribution of plants(flora) and animals(fauna) are :
1. Relief: Land and soil
2. Climate: Temperature, Sunlight ( photo period) and precipitation
3. Ecosystem.

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Answer 2

 Biogeography encompasses three different paths of geographic inquiry, although it is not uncommon for the distinctions among them to become blurred. As phytogeography or zoogeography, biogeography refers to the spatial distribution, past and present, of individual categories of plants or animals and of attempts to explain this distribution. Biogeography is the study of the geographic distribution of plants and animals. It is concerned not only with habitation patterns but also with the factors responsible for variations in distribution. 

Natural vegetation and animal life vary according to temperature, rainfall, soil, land surface, and other conditions. The four chief natural vegetations are forests, grasslands, deserts, and tundras. Forests are commonly found where the climate is humid and not too cold for trees to grow. Grasslands generally develop in subhumid or semiarid regions.