6. A suburban community is surrounded by a large city, a wetland, and another suburb. The community needs to build a new school with a sports complex, and there is no room to build it. They chose to fill in the wetland and build the school there. What is most likely to happen to the filled-in wetland and the surrounding area? O A. increased erosion, increased flooding, increased pollution B. increased erosion, increased flooding, decreased pollution C. increased erosion, decreased flooding, increased pollution D. decreased erosion, decreased flooding, decreased pollution * ​