Biomes Review

Front

What is a biome?

Back

A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

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What are ecosystems?

Back

Ecosystems are communities of living organisms interacting with their physical environment, including both biotic and abiotic components.

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How do biomes differ from ecosystems?

Back

Biomes are larger areas that encompass multiple ecosystems, while ecosystems are specific communities within those biomes.

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What factors determine the type of biome in a region?

Back

Climate, soil type, and the availability of water are key factors that determine the type of biome.

Front

Name the major types of biomes.

Back

Major types of biomes include tundra, taiga, temperate forest, grassland, desert, tropical rainforest, and savanna.

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What is a tundra biome?

Back

A tundra biome is characterized by cold temperatures, low precipitation, and a short growing season, with permafrost present.

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Describe the desert biome.

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The desert biome is defined by low rainfall, extreme temperatures, and sparse vegetation, often adapted to conserve water.

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What is a tropical rainforest?

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A tropical rainforest is a warm, moist biome that supports a high diversity of plant and animal life, with dense vegetation and high rainfall.

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What role do producers play in an ecosystem?

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Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.

Front

What is the significance of biodiversity in biomes?

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Biodiversity contributes to ecosystem resilience, stability, and the ability to adapt to changes in the environment.