Biomes and Biodiversity_7th Science

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What is habitat destruction?

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Habitat destruction refers to the process in which natural habitats are rendered unable to support the species present, leading to a decline in biodiversity. It is a major cause of extinction.

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What is a microhabitat?

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A microhabitat is a small, specific habitat within a larger ecosystem that provides unique conditions for organisms. An example is a decaying log.

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What adaptations are important for survival in the desert biome?

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The ability to conserve water is a crucial adaptation for organisms living in the desert biome due to the extreme aridity.

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What contributes most to the sustainability of a habitat?

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A large variety of organisms contributes most to the sustainability of a habitat, as it promotes ecological balance.

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What are the most important abiotic factors in studying biomes?

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Water and temperature are the most important abiotic factors when studying biomes, as they significantly influence the types of organisms that can thrive in an area.

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Define biodiversity.

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species, genetic diversity, and ecosystem diversity.

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What is a biome?

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A biome is a large geographical area characterized by specific climate conditions, plants, and animals. Examples include deserts, forests, and tundras.

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How does pollution affect biodiversity?

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Pollution can harm organisms, disrupt ecosystems, and lead to a decline in biodiversity by contaminating air, water, and soil.

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What role do abiotic factors play in an ecosystem?

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Abiotic factors, such as sunlight, temperature, and water, influence the living conditions and survival of organisms within an ecosystem.

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What is the significance of conservation efforts?

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Conservation efforts aim to protect and restore biodiversity, ensuring the survival of species and the health of ecosystems.