1. VOLCANIC ERUPTIONS AND ITS EFFECTS ON CROP PRODUCTIONS 2. VOLCANIC ERUPTIONS: It is a natural geological hazard. Volcanoes occur at tectonic plate boundaries and at hot…

Slide 1 Slide 2 Objectives Compare and contrast intrusive and extrusive igneous rocks. What are igneous rocks? Describe the composition of magma. Discuss the factors that…

Slide 1Earth Science Ch: 10 Review Chapter 10 Review: Volcanoes and Plate Tectonics Slide 2 Earth Science Ch 10 Review: Volcanoes and Tectonic Plates  800 active volcanoes…

Slide 1 Rocks Slide 2 Bellringer K= know about rocks already W= Want to learn about rocks L= Learned about rocks Slide 3 Rocks are composed of 1 or more minerals There are…

Slide 1 Igneous Rocks Slide 2 Summary 1. The Rock Cycle 2. Formation of Igneous Rocks 3. Classification of Igneous Rocks Slide 3 The Rock Cycle Igneous Rock Solidification…

Slide 1 What are Igneous Rocks? Chapter 5.1 Slide 2 Formation of Igneous Rock Magma – molten rock beneath the Earth’s surface. Lava – magma that flows out onto the…

Slide 1 IGNEOUS ROCK Felsic rich igneous lunar rock collected from the lunar highlands of the moon by Apollo 16 astronauts. Slide 2 Rock Classification ROCKS IGNEOUS -most…

Slide 1 IMPACT ON THE landscape FROM TECTONIC ACTIVITY. Slide 2 Intrusion is the movement of magma from underground into spaces in the rock strata, once this magma has cooled…

Slide 1 Formation of Magma and Igneous Rocks Basalt lava flow - Hawaii Slide 2 Formation of Magma and Igneous Rocks How do we classify igneous rocks into groups? Where do…

Chapter 18 - Volcanic Activity Aka Volcano Under the City 18.1 Magma Describe factors that affect the formation of magma. Compare and contrast the different types of magma.…