APES Unit 8.4 - Human Impacts on Wetlands and Mangroves

What is a wetland?

• A dry area with limited vegetation

• A distinct ecosystem flooded by water

• A desert region with cacti

• An urban area with buildings

Which of the following is a benefit of wetlands?

• Increased flooding

• Habitat for species

• Pollution generation

• Urban development

What role do mangroves play in storm protection?

• They increase wind speed

• They prevent storms from forming

• They stabilize shorelines and reduce storm impact

• They attract more storms

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How many species of plant life exist in wetlands?

• 1,500

• 3,000

• 5,000

• 10,000

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What is one threat to mangroves mentioned in the video?

• Increased rainfall

• Commercial development

• Natural disasters

• Establishment of new parks

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What can anaerobic processes in wetlands contribute to?

• Air pollution

• Flooding

• Ecological services

• Deforestation

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What type of trees grow in mangrove ecosystems?

• Salt-intolerant trees

• Deciduous trees

• Salt-tolerant trees

• Coniferous trees

Which of the following species relies on wetlands?

• Only fish

• Only mammals

• A third of all bird species

• Only reptiles

What happens when wetlands are removed for development?

• Increased wildlife habitat

• Enhanced flood control

• Increased flooding and habitat loss

• Improved water quality

Tags

NGSS.MS-LS2-5

NGSS.MS-ESS3-4

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