- Rock A formed from liquid rock. Rock B formed from small pieces of rock in a different place Rocks A and B formed at about the same time. Are Rocks \( A \) and \( B \) the same or different types of rock? he rocks are (a) the same type because they both formed from rock materia (b) the same type because they formed at the same time. (c) different types because they formed in different ways. (d) different types because they formed in different places.

Rocks A and B are actually different types of rock! Rock A is an igneous rock, formed from cooled liquid magma or lava, while Rock B is a sedimentary rock, created from the accumulation and compaction of particles from other rocks or organic materials. So, while they may have formed around the same time, their origins set them apart. When determining the types of rock, it's always helpful to consider how they were formed. For example, sedimentary rocks often have layers and can contain fossils, while igneous rocks typically have a crystalline texture. As you analyze rocks, pay attention to these characteristics—they tell a fascinating story about the Earth's geological history!