human
I'd like to find out about the different types of wetlands.
assistant
Wetlands are areas that have a high water table and are dominated by aquatic plants, such as reeds and cattails. These areas can be found in many places around the world, including marshes, bogs, swamps, and mangroves. The main purpose of wetlands is to provide habitats for wildlife, such as birds and fish. Additionally, they help purify water and reduce flooding.