Abrasion, attrition and deflation are processes of?

Which of the following is true of rocks?

A. sedimentary rocks are crystalline B. igneous rocks are heat formed,fossilized rocks C. metamorphic rocks are crystalline due to high temperature and pressure D. sedimentary rocks are non-crystalline and fossilized rocks Correct Answer: Option D – sedimentary...
Abrasion, attrition and deflation are processes of?

Chalk is a good example of?

A. plutonic igneous rock B. organically formed sedimentary rock C. mechanically formed sedimentary rock D. extrusive igneous rock Correct Answer: Option B – organically formed sedimentary rock

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