What is a biome just south of the tundra characterized by a northern coniferous pinefirhemlockand spruce trees and acidic mineralpoor topsoil?

The biome just south of the tundra is known as the boreal forest or taiga. It is characterized by a predominance of coniferous trees such as pine, fir, hemlock, and spruce. The soil in this biome is typically acidic and mineral-poor, which affects the types of vegetation that can thrive there. The boreal forest plays a crucial role in carbon storage and is home to diverse wildlife adapted to its cold climate.