0460_m18_qp_42.pdf - Past Papers | PapaCambridge

2 UCLES 2018 0460/42/F/M/18 1 Students in southern England did fieldwork at six sites on the River Meon. The two hypotheses which the students tested were: Hypothesis 1: The cross sectional area of the river increases downstream. Hypothesis 2: There is a relationship between the length and roundness of pebbles on the river bed. (a) Which three of the following factors would be important to ... ................
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