Invasive Species of the Great Lakes Quiz

Which invasive species is referred to as the "vampire" of the Great Lakes?

• Zebra mussel

• Quagga mussel

• Round goby

• Sea lamprey

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What is the primary impact of zebra and quagga mussels on the Great Lakes?

• They increase the fish population.

• They filter out plankton and other particles from the water.

• They decrease water transparency.

• They prevent the spread of other invasive species.

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Which invasive species is known for its highly developed sensory systems that allow it to avoid predators and detect prey?

• Zebra mussel

• Quagga mussel

• Round goby

• Sea lamprey

How do sea lampreys feed on their prey?

• By filtering plankton from the water

• By using a sucker-like mouth with sharp teeth to attach to fish

• By competing for food with other fish

• By consuming algae and plant growth

What is the role of the Great Lakes Fishery Commission in controlling sea lamprey populations?

• Increasing the fish population

• Using Lampricides, traps, and barriers

• Introducing new invasive species

• Promoting the growth of zebra and quagga mussels

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What is one way people are encouraged to help reduce the spread of invasive species?

• By releasing aquarium fish into local ponds

• By cleaning their boats and trailers before moving them to other areas

• By introducing new species into the Great Lakes

• By planting nonnative plants in their gardens

Which of the following is NOT mentioned as a notorious example of an aquatic invasive species?

• Northern snakehead

• Red swamp crayfish

• Goldfish

• Bluegill

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What is the main focus of the "Stop Aquatic Hitchhikers!" campaign?

• To promote the release of aquarium fish into the wild

• To educate people about the dangers of nonnative plants

• To slow the spread of aquatic invasive species

• To encourage the introduction of new species into the Great Lakes

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Which of the following pathways is NOT mentioned as a means of introducing aquatic invasive species?

• Ballast water

• Bait bucket dumping

• Classroom release

• Air travel

What is the potential impact of the spread of nonnative plants and animals on ecosystems?

• They can improve water quality

• They can alter ecosystems and impact food webs

• They can increase biodiversity

• They can reduce the number of native species

Tags

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