the definition and scope of biogeography, biosphere, ecology, ecosystem, biological cycles in ecosystem, flora and their environment, plant response to their environment and adaptations, plant community, ecological succession, plant dispersal and floristic regions, biomes, geological distribution and life in the past ages, dispersal and distribution of animals and zoogeographical regions, and wildlife conservation are all covered in detail in the book's fifteen chapters. Both undergraduate and graduate students will benefit from reading this book because it contains important reading material. There are helpful illustrations and maps throughout the text that can help you comprehend it better.