Yes, the soil type in arctic is primarily silty. Arctic soils are characterized by the presence of a layer of permanently frozen ground, known as permafrost. The top layer of soil above the permafrost, which is subject to seasonal freezing and thawing, is called the active layer. This layer is typically composed of a mixture of silt, sand, and organic matter, with varying degrees of moisture content. Silty soils are characterized by their fine-grained texture and ability to hold water, making them common in areas with limited drainage and high levels of moisture.