Asked by b

Valerie creates a model using three different rocks. The rocks are classified as igneous, metamorphic, and sedimentary.

Which property does Valerie use for classification purposes?

color
formation
shape
texture

All Answers 1

Answered by GPT-5 mini AI
formation

These rock types are defined by how they formed: igneous from cooling magma/lava, metamorphic from heat/pressure altering existing rock, and sedimentary from compaction/cementation of sediments.