1. Volcanoes Chapter 18 2. Magma minerals, dissolved Mixture of molten rock, suspended gases BELOW Earth’s surface Rocks melt in asthenosphere (really hot) Why isn’t…

1. Volcanoes 2. What is a volcano?• A point on the earth’s crust where magmaforces its way to the surface• Ash and gases may also escape 3. Where do they occur?•…

Slide 1 Volcanic Landforms How do volcanoes change the Earth’s surface? Slide 2 What you will learn 1.What landforms lava and ash create. 2.How the magma that hardens beneath…

Title: 18.1 Volcanoes; Divergent Volcanism & Hot Spots Page #: 103 Date: 4/29/2013 Students will be able to explain divergent volcanism. Students will be able to identify…

No Slide Title Bats Cave Formation Cave Sections Types of Caves Cave Organisms Definitions $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100…

Sonar Mapping: What is Sonar Mapping? Sonar mapping is a technique used to study the distance between objects. Sonar creates sound waves that hit a surface and reflects the…

Volcanoes Volcanoes Chapter 10 Vent or fissure through which solids, liquids, & gases move to the surface Vent â straw-like opening through which magma flows Lava moves…