Question

mining companies have technology that can detect rock formations underneath earths outer layer. one mining company detects an igneous rock formation underneath earths outer layer. the geologists working for the company wonder if material in this igneous rock used to be sedimentary rock at earths surface. can material in sedimentary rock become igneous rock? explain your answer.

Explanation:

Sedimentary rock can become igneous rock through the rock - cycle. First, sedimentary rock must be buried deeply and subjected to high heat and pressure, which can cause it to melt into magma. Then, when the magma cools and solidifies, it forms igneous rock.

Answer:

Yes, material in sedimentary rock can become igneous rock through processes in the rock - cycle such as melting and solidification.