Hobbies And Interests
Economic Resource
Without wetlands, the United States would have to import items such as blueberries, cranberries, rice and even timber. Wetlands also are home to some ingredients used in medicines. If imported, these resources can add up to millions of dollars. Wetlands are also home to many commercialized animals such as alligators, mink, beaver and muskrat.
Fish
Much of the nation's fish and seafood product comes from wetlands and marshes. Shellfish such as shrimp and crabs live in wetlands. Commercial fish species are also caught in wetlands. The combined commercial wetlands catch of fish and shellfish is more than $15 billion per year.
Water
Though people in cities and towns get their water from a city reservoir, others use ground water. Wetlands help replenish ground water supplies and also naturally filter water through its soil. This helps fish and animals such as frogs and toads by keeping extra dirt out of rivers and streams.
Flood/Drought Control
Wetlands also keep water levels at a manageable level. Wetlands collect extra run-off water that could potentially cause flooding. In addition to flood control, wetlands also help replenish water supplies during times of drought. Wetlands usually retain a steady amount of water, which helps people dependant on groundwater for their water supply.