Which of the following is an identifying characteristic of Arctic tundra?
A) Very long growing seasons
B) Presence of permafrost
C) Presence of coniferous trees
D) Relatively high precipitation
E) Lack of low-growing plants such as grasses

Question

Quizplus · Accepted Answer

The presence of permafrost is a defining characteristic of Arctic tundra, as this permanently frozen layer of soil restricts the growth of most vegetation to low-growing plants like mosses, lichens, and grasses. The growing season in tundra regions is relatively short due to the cold climate, and precipitation is generally low. Coniferous trees like spruce and pine are more commonly found in subarctic regions, not true tundra. Therefore, choices A, C, D, and E are incorrect.

Which of the Following Is an Identifying Characteristic of Arctic