Unit 2 Ecological Systems

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What is the main topic of Unit 2?

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Ecological Systems.

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What is a biome?

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

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What is a temperate rainforest?

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A forest biome characterized by high rainfall, diverse tree species, mosses, and ferns, where most trees lose and regrow their leaves annually.

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What does 'terrestrial' mean?

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Relating to land.

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Which biome has four distinct seasons?

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Temperate Forest.

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What is a desert biome?

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A biome known for its hot, dry climate and sparse vegetation.

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What are the characteristics of a taiga biome?

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A biome characterized by coniferous forests, cold temperatures, and long winters.

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What is the significance of precipitation in ecological systems?

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Precipitation is crucial for maintaining ecosystems, influencing plant growth, and determining the types of biomes present.

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What defines a tundra biome?

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

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What is the role of mosses in a temperate rainforest?

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Mosses help retain moisture and provide habitat for various organisms.