1300 miles - 50 miles = 1250 miles
1250 miles ÷ 5 days = 250 miles
so she need to travel 250 miles
Chemical weathering involves the breakdown of material due to mechanical breakdown of rock.
<h3>When Chemical weathering occurs?</h3>
Chemical weathering occurs, and new compounds are produced when water dissolves the minerals in a rock. This process is known as hydrolysis. Chemical weathering is the term used to describe material degradation brought on by the mechanical erosion of rock.
Therefore, option C is correct.
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Terminal moraine is a crescent-shaped ridge of till extending across a glacial valley.
They mark the absolute terminus of the glacier.
The glacial snout has gone no further than the mark of terminal moraine.