Exploring the Wetland Ecosystem

What is the primary reason wetlands are considered the most biodiverse ecosystems?

• They support a wide variety of organisms.

• They are home to many unique bacteria.

• They have a lot of water.

• They have a large number of plant species.

What is the defining characteristic of a wetland?

• High temperature

• Wetness

• Presence of fish

• Low oxygen levels

What are hydric soils?

• Soils that are dry

• Water-saturated soils

• Soils that are rich in nutrients

• Soils found in deserts

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What type of wetland is characterized by woody vegetation?

• Fen

• Swamp

• Bog

• Marsh

Which organisms are at the base of the wetland food chain?

• Large fish

• Snakes

• Birds

• Hydric vegetation

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What adaptation helps secondary consumers in wetlands survive in oxygen-poor water?

• Gulping air

• Sharp teeth

• Camouflage

• Fast swimming

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Which bird is known for its curved and highly sensitive beak?

• Osprey

• Woodstork

• Egret

• Heron

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What is the role of the American alligator in wetland ecosystems?

• Primary consumer

• Secondary consumer

• Apex predator

• Decomposer

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How do wetlands help in reducing the likelihood of flooding?

• By storing water underground

• By diverting water to rivers

• By absorbing excess water

• By increasing evaporation

Tags

NGSS.HS-ESS2-5

What is one of the key ecosystem services provided by wetland vegetation and soil bacteria?

• Reducing plant growth

• Increasing soil erosion

• Filtering toxins from water

• Producing methane