Answer:
These red-colored wetlands can be found along the coast of the Red Sea in China, specifically, on the Panjin Beach.
Step-by-step explanation:
- The Panjin Beach in China is known for its varied appearance all throughout the year.
- It is situated on the delta of the Liaohe River which allows it to be categorized into a wetland.
- This beach is characterized by its wetland shore that is covered in a genus of a plant named 'Suaeda'.
- This plant exhibits different colors in different seasons. In the late summer, it turns red giving the entire wetland a red appearance.