باختصار الاجابات كالآتي
where did Prof,Axel and Hans camp
they camped at the edge of the crater
how did the three men find their way in the darkness
They used an electric torch
how did Axel feel when he was separated from his uncle and Hans
He was very terrified and hopeless
Prof was quite sure that sneffels was an extinct volcano beacaus he examined the rocks which proved that it hadn't erupted since1229
the jet of water was so strong that
it knoched Hans on the land and he cried out in pain
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