Wetland Conservation and Ecology

Mary Roach discusses the importance of wetlands, which cover 20% of the country and contribute significantly to the economy. Wetlands can be natural or artificial, including lakes, rivers, and marshes. They provide essential services like biodiversity support, carbon storage, and flood protection. Many wetlands are on farmlands, requiring careful management to prevent negative impacts. Farmers play a crucial role in conserving these areas for future generations.

What percentage of the country is covered by wetlands?

• 10%

• 20%

• 40%

• 30%

How much do wetlands contribute annually to the national economy?

• $385 million

• $200 million

• $500 million

• $100 million

Which of the following is NOT a naturally occurring wetland?

• Bogs

• Rivers

• Artificial ponds

• Lakes

What is a characteristic of coastal wetlands?

• They do not support biodiversity

• They are found only inland

• They include salt marshes

• They are always dry

What percentage of all species live or breed in wetlands?

• 20%

• 30%

• 40%

• 50%

How much land-based carbon do wetlands store?

• 10%

• 20%

• 30%

• 40%

Which of the following is a service provided by wetlands?

• Removing pollutants

• Causing floods

• Increasing air pollution

• Reducing biodiversity

Why is it important for farmers to manage wetlands correctly?

• To increase pesticide use

• To prevent negative impacts from drainage

• To eliminate all wetlands

• To reduce water storage

What is a recommended practice for farmers managing wetlands?

• Draining all wetlands

• Maintaining buffer zones

• Using more fertilizers

• Ignoring invasive species

What role do farmers play in wetland conservation?

• They have no role

• They are key to conservation

• They should avoid wetlands

• They should drain wetlands