Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 2 (Q.No. 28)
28.
Rocks formed due to alteration of original structure due to heat and excessive pressure are called
sedimentary rocks
igneous rocks
metamorphic rocks
none of these.
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Irfan Orakzai said:   4 years ago
Rocks formed due to metamorphism (process responsible for all the changes that take place in an original rock under the influence of changes in the surrounding, conditions of temperature and pressure) are known as metamorphic rocks.

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