WAEC Geography 2022 Objective — Question 28
Question 28 of 50 from the West African Examinations Council (WAEC) Geography 2022 Objective paper, with the correct answer and a full explanation.
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The term pyroclastic best describes
- A. sediments accumulated in the deep sea
- B. wind-blown sand from desert regions
- C. eroded materials deposited at the mouth of a river
- D. fragmented materials ejected by volcanoesCorrect
Explanation
A pyroclastic flow/material is a fast-moving current of hot gas and volcanic fragments ejected from a volcano.
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