Question

2) What is permafrost?

a. An iceberg
b. Another word for tundra.
c. Regions with extreme snowfall.
d. None of the above.

Answer 1

It is: D

Step-by-step explanation:

A permafrost is a thick layer of soil that remains frozen throughout the year.

Answer 2

"D", the answer is "D"

Step-by-step explanation:

Permafrost is a thick layer of soil that remains frozen throughout the year.