Why is there very little tundra in the southern hemisphere?

a. there is no land far enough south

b. there is no cold weather

c. there is no permafrost in the ground

d. there is no vegetation that far south

There is very little tundra in the southern hemisphere because there is no permafrost in the ground. The correct option among all the options that are given in the question is the third option or option "c". Permafrost is actually the soil, sediment or rock that remains frozen underground for a period of more than two consecutive years.