The Cordilleran ice sheet was a major ice sheet that periodically covered large parts of North America during glacial periods over the last ~ 2.6 million years. The ice sheet faded north of the Alaska Range because the climate was too dry to form glaciers.
Cordilleran Ice Sheet was a cold location.
Evaluate the veracity of the claim: "Cordilleran Ice Sheet was a cold location." based on the evidence: "The Cordilleran ice sheet was a major ice sheet that periodically covered large parts of North America during glacial periods over the last ~ 2.6 million years. The ice sheet faded north of the Alaska Range because the climate was too dry to form glaciers.".

Options: 

 - supported

 - refuted

 - not enough information
not enough information
Evaluate the veracity of the claim: "Cordilleran Ice Sheet was a cold location." based on the evidence: "The Cordilleran ice sheet was a major ice sheet that periodically covered large parts of North America during glacial periods over the last ~ 2.6 million years. The ice sheet faded north of the Alaska Range because the climate was too dry to form glaciers.".

Options: 

 - supported

 - refuted

 - not enough information
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not enough information
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