There is distinctive lack of trees in the tundra because the
A) atmosphere lacks enough oxygen.
B) there is no soil.
C) there are too many earthquakes.
D) subsoil is permanently frozen.
E) shrubs outcompete the trees.

Question

Quizplus · Accepted Answer

The tundra is characterized by a layer of permanently frozen subsoil called permafrost. This makes it difficult for trees to establish deep root systems and access water and nutrients, leading to a distinctive lack of trees in the tundra.

There Is Distinctive Lack of Trees in the Tundra Because