the temperature of ice can be decresed below 0 ℅ by maxing ...... in it
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When ice climbing, it gets more brittle. Ice near freezing ( about 20º F and up) has a consistency that we refer to as “plastic ‘ when ice climbing, because it easily takes our ice picks and crampon points.
Steep waterfall ice, below about 10º F gets progressively more brittle, and as we swing a pick in to the ice, it can chip off in large, flattish, pieces called “dinner plates”, or “dinner plating”.
In the Himalaya, I climbed on frozen glaciers, not steep waterfall ice, so it was not that steep, and often snow-covered, or the consistency of consolidated snow, as it hadn’t melted ( not warm enough) and later re-frozen.
MARK BRAINLIEST...
Steep waterfall ice, below about 10º F gets progressively more brittle, and as we swing a pick in to the ice, it can chip off in large, flattish, pieces called “dinner plates”, or “dinner plating”.
In the Himalaya, I climbed on frozen glaciers, not steep waterfall ice, so it was not that steep, and often snow-covered, or the consistency of consolidated snow, as it hadn’t melted ( not warm enough) and later re-frozen.
MARK BRAINLIEST...
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The temperature of ice can be decreased below 0%by mixing some salt in it .........
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