Exploring the Importance of Biodiversity in Ecosystems

What year did the significant fire occur in Yellowstone National Park?

• 1985

• 1992

• 1988

• 1990

What is the primary benefit of biodiversity in an ecosystem as demonstrated by the recovery in Yellowstone?

• Lower animal populations

• Decreased plant growth

• Faster recovery from disasters

• Increased pollution

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How does biodiversity relate to the health of an ecosystem?

• Inversely proportional

• No relation

• Only affects water bodies

• Directly proportional

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What analogy is used to explain the concept of biodiversity in the video?

• A library

• A business

• A school

• A hospital

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What are the three types of biodiversity mentioned?

• Natural, Artificial, Managed

• Oceanic, Forest, Desert

• Genetic, Species, Ecosystem

• Animal, Plant, Microbial

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Which type of diversity refers to the variety of genes within a population?

• Species diversity

• Cultural diversity

• Genetic diversity

• Ecosystem diversity

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What example is given to illustrate genetic diversity?

• Species of fish

• Breeds of cats

• Varieties of corn

• Types of beetles

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How does species diversity affect the health of an ecosystem?

• Only affects plants

• Decreases health

• Increases health

• No impact

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Which ecosystems are known for high diversity?

• Deserts

• Polar regions

• Rainforests

• Urban areas

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What general pattern does biodiversity follow in relation to the equator?

• Decreases as you move away

• Increases as you move away

• Remains constant

• Fluctuates unpredictably

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