Question

name any two factors that form flora and fauna

Answer 1

Following points may be helpful to you:

1)  The term flora refer to plant species of a particular region or period. Similarly, animal species existing in a particular region are referred to as fauna. A wide range of fauna and flora persists in a country and this huge diversity is due to many factors like Relief, Climate, ecosystem etc

2)  Under the relief category  land and soil exists while under the climate, temperature, sunlight, precipitation exist

3)  Land affects natural vegetation as its nature influences the type of vegetation. For instance the fertile land pattern is used for agriculture, and the rough terrain are used as grasslands and forest which give shelter to wild life.

4)  Different types of soils provide basis for different forms and types of vegetation. For example, sandy soils of the desert support cactus and thorny bushes while wet, marshy, and delta soils support mangroves. The hill slopes have conical trees.

5)  The extent of vegetation is determined by temperature and other elements like humidity in air, precipitation, and soil. 

Answer 2

the two factors are led to be temperature,water etc...