Welcome to www.studento.co.in
Disclaimer: We does not sell, advertise, or facilitate the sale of any books or physical products.
Welcome to www.studento.co.in
Disclaimer: We does not sell, advertise, or facilitate the sale of any books or physical products.
The biogeographical regions and biomes of the world represent the fundamental ecological divisions of our planet Earth. These zones highlight the distribution of plants, animals, and microorganisms shaped by climatic conditions, rainfall, and temperature. For students preparing for environment and geography exams, understanding these biomes is essential for mastering ecological principles, biodiversity conservation, and global environmental systems.
The Earth is the only known planet supporting life, sustaining an incredible diversity of plants, animals, humans, and microorganisms. Yet, their distribution is not uniform across the globe. Instead, it is largely determined by temperature variations, rainfall patterns, and local climatic factors. Organisms thrive in areas where they are adapted to specific environmental conditions. This results in the formation of distinct biomes, which can be defined as “large ecological communities of plants and animals living together under particular climatic regimes.”
The world’s major biomes can be categorized into seven primary types, each with unique climatic and ecological features.
The tropical rainforest biome is located near the equator and is the most biologically diverse ecosystem on Earth.
The temperate deciduous forests are found in eastern North America, Europe, and parts of Asia.
The taiga biome, also known as the boreal forest, lies just south of the Arctic tundra.
The tropical grasslands, commonly called savannas, are located in Africa, South America, and Australia.
The temperate grasslands, also called prairies (North America) or steppes (Eurasia), are among the most fertile ecosystems.
The desert biome is one of the driest ecosystems on Earth, covering regions such as the Sahara, Thar, and Mojave.
The Arctic tundra lies in polar regions of North America, Europe, and Asia.
The biogeographical regions and major biomes of the world highlight how climate, rainfall, and temperature govern the distribution of life. From the tropical rainforests to the arctic tundra, each biome is vital for biodiversity conservation, ecological balance, and climate regulation. For students and exam preparation, this topic is critical for understanding global ecology, environmental geography, and the relationship between humans and ecosystems.
Please login to comment and rate.
