Here are the answers to the questions you've provided:
Question 4: Which major river basin is connected to the Mississippi River drainage system?
- Response: Tennessee Valley
Question 5: What role did rivers play for the prehistoric peoples of Alabama?
- Response: They served as natural boundaries and transportation routes
Question 6: What has been a significant impact of damming rivers in Alabama?
- Response: Creation of lake ecologies
Question 7: Which river is noted for having the greatest diversity of freshwater mollusks?
- Response: Cahaba River
Question 8: What is a major environmental concern related to urbanization in Alabama?
- Response: Pollution and sedimentation in rivers
Question 9: How does the Clean Water Act relate to Alabama's water quality?
- Response: It has led to significant improvements in water quality
Question 10: What is a key factor in maintaining Alabama's freshwater resources?
- Response: Public involvement and awareness
Question 11: What does the term 'ecosystem services' refer to in the context of Alabama's rivers?
- Response: The natural processes that support clean water and biodiversity
Question 12: What is one of the challenges faced by groundwater resources in Alabama?
- Response: Urbanization and increased consumption
Feel free to ask if you need further clarification or assistance with anything else!