Petrologi 2-genesis magma
How Do Minerals and Rocks Form
Rocks Rocks! What makes up Earth’s Crust Three types of rocks… Igneous Metamorphic Sedimentary.
Igneous Rocks B y S a r a h B a r r o n Basic Facts About Igneous Rocks 0 Igneous rocks- crystalline solids which form directly from the cooling of magma.
Igneous Rocks Igneous Rocks Chapters 3 & 4 Arcadia Nat’l Park, Maine.
Types of Rocks Objective #1: Describe and classify igneous rocks Agenda: 1.Journal entry: What does the word igneous mean? How do igneous rocks form? 2.
Types of Rocks. 3 Major (Geologic) Rock Groups Igneous Rock Sedimentary Rock Metamorphic Rock.
3 Major Rock Groups. 3 Major (Geologic) Rock Groups Igneous Rock Sedimentary Rock Metamorphic Rock.
I. How to Identify Rocks? 1. Composition The chemical makeup of a rock. Scientist study rock by looking at two types of criteria: composition and texture.
Types of Rocks Thursday 9/30 Objective: Describe and classify igneous rocks Agenda: 1.Journal entry: What does the word igneous mean? How do igneous rocks.
Igneous Rocks. When magma cools and _______, the result is an ________ rock. There are _____ factors that affect whether a rock will melt or not. ▫Temperature.
Igneous Rocks Chapter 10.2. Igneous Rocks 1.Igneous Rocks a.Igneous rocks form when magma cools and hardens. b.Igneous rocks are categorized into two.
