Read this excerpt from Susan Butcher and the Iditarod Trail.
Which conclusion can be formed based on the
information in the excerpt?
The next morning Seppala prepared to start again, but
could find no trace of a land trail. The wind continued
to blow almost at hurricane force. Seppala could not
even see the front of his team through this total
"whiteout." It was Togo who felt beneath the snow,
found the trail, and started for the next relay point.
Mushers and their dogs have little experience with
severe winter storms.
Mushers and their dogs are equally dependent on
each other for survival.
Mushers and their dogs depend mostly on their
senses of sight on a trail.
Mushers and their dogs often become lost during
severe winter storms.