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Biomes

Definition

Biomes are large-scale ecological communities characterized by distinct climate conditions, vegetation types, and animal species. They represent different regions across the globe with similar environmental characteristics.

Analogy

Think of biomes as different rooms in a house. Each room has its own unique features - some may be hot and humid like a tropical rainforest, while others may be cold and snowy like a tundra. Just like how each room supports specific activities based on its environment, biomes support specific plants and animals adapted to their particular conditions.

Related terms

Biodiversity: Biodiversity refers to the variety of living organisms within an ecosystem or biome. It includes genetic diversity, species diversity, and ecosystem diversity.

Ecotone: An ecotone is a transitional area where two different ecosystems or biomes meet. It often exhibits a mix of characteristics from both adjacent ecosystems and supports unique species adapted to the conditions found there.

Keystone Species: A keystone species is a plant or animal that plays a crucial role in maintaining the structure and function of an ecosystem. Their presence has a disproportionate effect on the overall biodiversity and stability of their habitat.



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© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.