Question 5

Ice causes rock weathering

  • A.through the processes of expansion and contraction
  • B.through movement of large rock fragments against large boulders
  • C.by dissolving some minerals in disintegrated rock fragments
  • D.by exerting an abrasive action on rock fragments
  • E.through chemical alteration of rock minerals
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
1997
Question no.
#5
Type
Objective

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