I just went back to school, and we are learning about wetlands! My teacher taught us that wetlands can help make water clean. I really enjoyed learning about this, and wanted to ask if you can tell me more about it?
Sincerely,
Wetland Warrior
A: Dear Wetland Warrior,
I love talking about wetlands! I am excited to hear that you are learning about them in school. Before we talk about how wetlands keep water clean, let’s remind our friends what a wetland is. A wetland is an area characterized by the existence of water, soil and vegetation (plants). Wetlands can be both wet and dry.
It’s perfect timing that you bring this up because August 23-27 is World Water Week! Wetlands provide many services that help our environment such as providing a habitat for wildlife, act as a resting point for migratory birds and storing floodwaters. For now, we are going to focus in on how they help keep our water clean.
Wetlands act as natural filtration systems. They can trap and neutralize sewage waste as well as help break down toxic substances. The plants found in wetlands absorb nutrients and make sure the environment does not reach toxic levels. This helps keep a safe and clean environment for us and the wildlife that live in wetlands.
Another way wetlands help our water supply, is by acting like a big sponge. Wetlands soak up water and slow the water flow to prevent flooding. This also helps silt settle out of the water.
Now when you visit our Chino Creek Wetlands and Educational Park, you can tell your friends and family all about how wetlands help keep water clean!
Talk to you all soo(HOO)n!
Owlie
