Question

How does permafrost effect the ways home are built????​

Answer 1

Answer:

The heat can thaw the permafrost underneath the building. Once the permafrost thaws, it sinks, damaging the building it supports (Figure 3). ... They put the building on top of a steel frame, a few feet above the ground, so cold air can flow under the house. The cold air stops the permafrost from thawing.

Answer 2

Explanation:

Buildings that are heated from the inside give off heat. The heat can thaw the permafrost underneath the building. Once the permafrost thaws, it sinks, damaging the building it supports (Figure 3). ... They put the building on top of a steel frame, a few feet above the ground, so cold air can flow under the house.