Question

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?

Answer 1

The risks are classified by the way they were formed.

Step-by-step explanation:

Igneous, sedimentary, and metamorphic, Andre the 3 ways that a rock is formed. Igneous = heat and compression or cooled magma. Sedimentary = tiny pebbles smushed together by gravity or water over thousands of years. Metamorphic= previously igneous or sedimentary, and got morphed into metamorphic.