Which type of soil would most likely be found in the Arctic region?

• A. Chernozem
• B. Permafrost
• C. Podzol
• D. Laterite

Answer: (B)

Verified step by step guidance

1. Understand the characteristics of the Arctic region: The Arctic is a cold environment with low temperatures, limited vegetation, and a short growing season. These conditions influence the type of soil found in the region.
2. Review the properties of each soil type: Chernozem is a nutrient-rich, dark soil typically found in grasslands. Podzol is acidic and forms in cool, moist climates under coniferous forests. Laterite is a red, iron-rich soil found in tropical regions. Permafrost is a layer of soil that remains frozen year-round, common in polar regions.
3. Eliminate options that do not match the Arctic environment: Chernozem and Laterite are not suitable for cold climates. Podzol can form in cool climates but is not specific to the Arctic. Permafrost is unique to polar and subpolar regions.
4. Focus on the defining feature of permafrost: It is a permanently frozen layer of soil, which aligns with the Arctic's extreme cold and limited thawing during summer.
5. Conclude that permafrost is the most likely soil type in the Arctic region based on its environmental conditions and the soil's defining characteristics.