What is permafrost?A) curly crystals of frost that form early in the morningB) ice and snow that exist throughout the entire yearC) ice and snow that are permanently in motionD) the upper part of the ground that remains frozen throughout the year

Question

What is permafrost?A)  curly crystals of frost that form early in the morningB)  ice and snow that exist throughout the entire yearC)  ice and snow that are permanently in motionD)  the upper part of the ground that remains frozen throughout the year

Heather Healy · Accepted Answer

Final Answer : D, Explanation :  Permafrost refers to the ground, including rock or soil, that remains at or below the freezing point of water for two or more years. It is characterized by its ability to stay frozen throughout the year, not just during winter months.

What is permafrost?

A) curly crystals of frost that form early in the morning
B) ice and snow that exist throughout the entire year
C) ice and snow that are permanently in motion
D) the upper part of the ground that remains frozen throughout the year

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