Question

Mimi is given four rock samples by her teacher. She is also given the rock identification table below and told that her rocks are obsidian, granite, limestone, and gneiss.She examines each rock closely to determine its texture. Based on the information in the table, which rock is most likely gneiss?

Answer 1

Answer: Gneiss is a type of metamorphic rock that forms when a sedimentary or igneous rock is exposed to extreme temperatures and pressure

Step-by-step explanation: