The Biogeographical Theory

The Biogeographical Theory explains how the distribution of plants and animals across different regions is shaped by factors like geographical features, climate, and historical events. It suggests that species spread, evolve, or become isolated based on these conditions, leading to unique communities in each area. This theory helps us understand why similar species can be found in distant places if they share a common ancestor, or why different species develop in isolated regions. Overall, it emphasizes the important role of Earth's physical landscape and history in determining where organisms live today.