Biomes

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What is a biome?

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A biome is a large geographical area characterized by specific climate conditions, flora, and fauna. Biomes are defined by their ecological similarities and geographical locations.

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What are the main characteristics of the tundra biome?

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The tundra biome is characterized by low temperatures, low precipitation, a short growing season, and permafrost. It has limited vegetation, primarily mosses, lichens, and low shrubs.

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What defines a coral reef biome?

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A coral reef biome is found in clear, warm saltwater with abundant sunlight. It is home to a diverse range of marine organisms, including corals, fish, and invertebrates.

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What is the founder effect in island biogeography?

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The founder effect refers to a loss in genetic biodiversity that occurs when a new population is established from a small number of individuals from a larger population.

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What are ecozones?

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Ecozones are large areas of the Earth's surface that are defined by their distinct ecological characteristics, including climate, vegetation, and animal life.

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What is the primary vegetation type in grassland biomes?

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Grassland biomes are primarily characterized by grasses and few trees. They support large populations of grazing herbivores and have deep, rich soils.

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How do biomes differ from biotopes?

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Biomes are large ecological areas defined by climate and vegetation, while biotopes are smaller, specific habitats within a biome that support particular species.

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What is the significance of biodiversity in biomes?

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Biodiversity is crucial for ecosystem stability, resilience, and productivity. It allows ecosystems to adapt to changes and provides resources for human use.

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What are the main types of terrestrial biomes?

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The main types of terrestrial biomes include tundra, taiga (boreal forest), temperate deciduous forest, grassland, desert, and tropical rainforest.

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What factors influence the distribution of biomes?

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The distribution of biomes is influenced by climate (temperature and precipitation), geographical location, altitude, and soil type.