Biodiversity

True or False: Biodiversity is extremely important and keeps the ecosystems of the Earth balanced and functioning properly.

In this tundra food web, if grasses were removed what would happen to the sustainability of the ecosystem?

Which statement best describes an example of low species diversity?

A species that influences the survival of many other species in an ecosystem is called a(n)

Which of the following is not a threat to biodiversity?

• Habitat loss
• Pollution
• Introducing non-native species
• Planting gardens in city centers

A drought has hit this grassland biome. How will this affect the rabbit population?

When every organism of a species has died.

If the environment suddenly changed, how could a species go extinct?

Why is sustainability important for an ecosystem in "Food Web A"?