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Assessment
What is the primary purpose of biodiversity in ecosystems?
To enhance ecosystem resilience and stability
To increase the number of species in a habitat
To reduce competition among species
To promote monoculture farming practices
Which of the following is a direct benefit of preserving biodiversity?
Improved genetic diversity for crops
Increased urban development
Reduction in species interactions
Higher pollution levels
What role do keystone species play in an ecosystem?
They have a disproportionately large effect on their environment relative to their abundance
They dominate the ecosystem and outcompete all other species
They are the most abundant species in the ecosystem
They are always top predators in the food chain
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