Objectives Compare and contrast intrusive and extrusive igneous rocks. What are igneous rocks? Describe the composition of magma. Discuss the factors.
What is a rock? A rock is a combination of minerals. For example: Granite is composed of biotite, quartz, and feldspar.
Igneous Rocks and Classifying Igneous Rocks Chapter 5.
Rocks Rock! Why? All Earth’s processes such as volcanic eruptions, mountain building, erosions and even earthquakes involve rocks and minerals. Rocks.
A rock is any solid mass of mineral or mineral-like matter that occurs naturally as part of our planet. Some rocks are a single mineral, but most rocks.
Objectives
An Introduction to Rocks and Minerals. Rocks and minerals are often referred to as the same thing. In fact, they are not the same. A mineral is a.
The Rock Cycle A. Igneous Rocks C. Metamorphic B. Sedimentary Melted rock cools and hardens underground or as lava Higher pressures and temperatures cause.
Earth Science 3.2 Igneous Rocks. Remember from the Rock Cycle that igneous rocks form when magma or lava cools and hardens Different types of igneous.
Rock Cycle Why Study Rocks? Rock Study Mato Tipila “Bear Lodge” Paha Sapa “Black Hills” Badlands.
3.1 The Rock Cycle !. 3.1 Rock Cycle Interactions among water, air, and land can cause rocks to change from one type to another. The continuous processes.
