What is the regularity of the distribution of flora and fauna?

Plants and animals are found in different habitats, which differ from each other in climate and relief. Since the temperature depends, in many respects, on the geographical latitude, then plants and animals on different continents and islands in approximately the same climatic zones form the same natural zones. So, for example, in the humid tropics, tropical evergreen forests grow and heat-loving animals live, deciduous forests or taiga grow in the temperate zone and animals adapted to winter live there, etc.