Basketball Review: 1

What is the primary source of energy for most food chains?

• Water

• Sunlight

• Soil

• Wind

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Which of the following is a direct consequence of habitat destruction?

• Increased food availability

• Loss of biodiversity

• Improved air quality

• Decreased in cloud formation

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How does an increase in prey population affect predator population in a stable ecosystem?

• Predator population decreases

• Predator population increases

• Predator population remains the same

• Predator population becomes extinct

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Explain how a decrease in food availability might impact a population of herbivores.

• Herbivore population will increase

• Herbivore population will decrease

• Herbivore population will remain constant

• Herbivore population will migrate

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Which of the following is example of how humans negatively affect habitats?

• Humans only impact marine habitats

• Humans have no impact on habitats

• Humans can destroy habitats through deforestation

• By replanting native species

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Predict the impact of introducing a new predator into an ecosystem.

• Prey population will increase

• Prey population will decrease

• Predator population will decrease

• No impact on prey population

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How might a disease that affects only one species in an ecosystem impact the overall ecosystem?

• No impact on the ecosystem

• Increase in biodiversity

• Disruption of food chains

• Improvement in ecosystem health

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What is a potential consequence of reduced food availability for a predator species?

• Increase in predator population

• Decrease in predator population

• Predator population remains constant

• Predator population becomes extinct

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Identify a factor that can lead to habitat destruction.

• Planting more trees

• Building roads and cities

• Protecting wildlife areas

• Cleaning up pollution

How does human activity contribute to the spread of diseases in wildlife populations?

• By reducing contact between species

• By increasing habitat size

• By introducing domestic animals

• By improving water quality

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