The three classes of rocks are sedimentary, metamorphic, and igneous. How are rocks classified into one of these three groups?

Question



(1 point)
Responses

According to the amount of weathering they have endured
According to the amount of weathering they have endured

According to the method of their formation
According to the method of their formation

According to their position in the lithosphere
According to their position in the lithosphere

According to how many times they have been through the rock cycle
According to how many times they have been through the rock cycle

Answer 1

Rocks are classified into one of the three groups—sedimentary, metamorphic, and igneous—according to the method of their formation.