1. Production of Igneous Rocks: Convergent Plate Boundaries Subduction at convergent plate boundaries causes partial melting to form magma and resulting igneous rocks.…

1. VolcanoesBecca Hansen EDU 290 8am-9:15am 2. What are volcanoes? Volcano: A mountain where magma erupts from the earth’s surface …

Slide 1 Chapter 2 Minerals Ms. Walk Slide 2 Slide 3 Minerals 1.A mineral is an inorganic (not formed from living things), solid material found in nature that has a definite…

Slide 1 Volcanic activity – how, why and where it occurs How volcanoes and their effects may be predicted Volcanic activity and its effects on the Irish landscape and worldwide…

Slide 1 Volcanoes Slide 2 Lava Lava: Molten rock outside the earth Magma: Molten rock inside the earth Types of Lava – Aa Rough and Stone Like Looks like angular rocks…

Slide 1 Igneous Rock Slide 2 Igneous means “born of fire”. Slide 3 Formed when magma or lava cools and hardens through the process of crystallization Crystallization…

Slide 1 Igneous Rocks Slide 2 Slide 3 Characteristics of magma Igneous rocks form as molten rock cools and solidifies Characteristics of magma (molten rock) Parent material…

Slide 1 Igneous Rocks Slide 2 Rock Cycle Slide 3 Slide 4 Types of rocks Slide 5 Area of exposure on surface and volume fraction Slide 6 Characteristics of magma Igneous rocks…

Slide 1 CHAPTER 14 ROCKS: MINERAL MIXTURES Rocks change through a process called the Rock Cycle and rocks are classified by how they form, by what they are made of, and by…

Chapter 2 Minerals Minerals A mineral is an inorganic (not formed from living things), solid material found in nature that has a definite crystal structure. There are 4000…