As the man descended the mountains into the marsh, where was he?
Options:
- louisiana
- florida
- everglades
- field
- low lands
Let's think now! Step-by-step reasoning:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Low lands are piece of land which usually are located in low areas. Marshes are found in low lands.
So, the final answer is low lands.