Wetlands and Their Ecological Importance

Wetlands are vital for outdoor activities and environmental health. They serve as habitats for unique wildlife and play a crucial role in flood control and water purification. Wetlands' effectiveness depends on land and water management, and their conservation is essential for maintaining water quality and reducing flood risks. Understanding wetlands' role in watersheds helps protect communities and preserve outdoor traditions.

What is a common misconception about wetlands?

• They are always wet.

• They are only found in dry areas.

• They are not important for wildlife.

• They do not affect human activities.

How do wetlands contribute to wildlife habitats?

• By not supporting any plant life.

• By providing a unique collection of plants and animals.

• By being always dry.

• By being isolated from other ecosystems.

What is a major consequence of altering landscapes in Tennessee?

• More recreational areas.

• Decreased wildlife populations.

• Improved water quality.

• Increased flood damages and water quality issues.

What is a watershed?

• A place where only rivers are found.

• A type of wetland.

• An area where all surface waters drain into a shared body of water.

• A dry area with no water flow.

How do wetlands in the upper parts of a watershed function?

• They increase soil erosion.

• They dry up completely during rains.

• They capture, store, and slowly release water runoff.

• They do not affect water flow.

What happens when floodwaters spread across floodplain wetlands?

• The water becomes more polluted.

• The wetlands dry up.

• The water flow increases rapidly.

• The water is absorbed into the ground, slowing its flow.

How do wetlands at river deltas affect water quality?

• They increase the water's current.

• They allow sediments to settle, making the water cleaner.

• They make the water more turbid.

• They have no effect on water quality.

Why is it important to understand local wetlands in your watershed?

• To help conserve them and protect community resources.

• To increase water pollution.

• To build more infrastructure.

• To reduce wildlife habitats.

What is one benefit of conserving wetlands?

• They help reduce flood risks.

• They have no impact on human activities.

• They increase soil erosion.

• They decrease water quality.

How do wetlands help in flood management?

• By drying up during floods.

• By increasing the speed of water flow.

• By absorbing floodwaters and slowing their flow.

• By diverting water to other areas.