A thick layer of frozen gravel or soil that can remain frozen for two or more years. Select one:Glacierhighlight_offCanadian Tundrahighlight_offPermafrosthighlight_offArctic Tundrahighlight_off

A thick layer of ice found frozen under the soil surface throughout the year is called1 MarksChoose Option AA. Ice bergChoose Option BB. PermafrostChoose Option CC. PlainsChoose Option DD. Steppers

The arctic tundra can best be described as a -Select one:Moist subarctic foresthighlight_offA permanently frozen layer which makes agriculture impossiblehighlight_offA desert areahighlight_offTreeless plain that often experiences sub freezing temperatureshighlight_off

Type the correct answer in the box. Spell all words correctly.What term refers to the layer of permanently frozen ground below the surface of tundra? Tundra has a layer of permanently frozen ground called below the surface.

What do you call this mixed and unsorted sediment that is left by a glacier?Spatial ThrillGlacial TillHatian HillFacial Fill

Where does ice tend to freeze first and melt last? A. Shaded areas from trees and buildings B. On sunny portions of the roadway C. Inside tunnels D. At lower elevations