Ratuakais

Ratuakais is a small, uninhabited island located in the Hudson Bay, Canada. It is part of the Belcher Islands, a group of Arctic islands belonging to the Qikiqtaaluk Region of Nunavut. The island has a total area of approximately 362 square kilometers and is known for its unique geology and minimal vegetation.

Geologically, Ratuakais is composed primarily of limestone and dolostone, with smaller outcrops of sandstone and shale. The island's terrain is relatively flat, with some low-lying areas and escarpments. The vegetation on the island is sparse, consisting mainly of lichens, mosses, and scattered Arctic shrubs. Wildlife on the island includes ringed seals, bearded seals, and various species of seabirds.

Ratuakais is not known to have any significant economic or environmental importance. The island is difficult to access due to its remote location and harsh climate, which makes it primarily of interest to researchers and scientists interested in Arctic geology and ecology. Ratuakais is not a designated protected area, but its remoteness and lack of human habitation have helped preserve the island's natural state.

Ratuakais is one of the more northerly of the Belcher Islands, with a subarctic climate characterized by long, cold winters and short, cool summers. The temperature on the island can drop as low as -40 degrees Celsius in winter, while summer temperatures rarely rise above 10 degrees Celsius. Due to its location and climate, Ratuakais is not suited for human habitation or tourism.