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Question 6
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(a) Define vulcanicity.
(b) Describe the characteristics and mode of formation of any one of the
following features:
- dyke;
- composite cone
(c)In what three ways are volcanic rocks important to man?
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This was a popular question among the candidates and most of those who answered the question performed well as they were able to define vulcanicity, describe the characteristics and mode of formation of dyke or a composite cone correctly. They were also able to state the ways in which volcanic rocks are important to man.
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