PPT-Lava

Lamp Aim to make a lava lamp Materials an empty bottle water cooking oil red food colouring fizzing tablets Method Pour water into the bottle 1 third of the bottle Pour cooking oil into the bottle Let the water and oil separate. Basaltic Lava – low silica content, low viscosity, low gas content. Hot spots – magma moves up from lower mantle and plates move over it . Ex. Hawaii. (note: see video on favorites). Shield Volcanoes. Chapter 9. Lesson 2. Videos. http://video.nationalgeographic.com/video/kids/forces-of-nature-kids/volcanoes-101-kids/. Volcanoes 101 National Geographic.. https://www.youtube.com/watch?v=cQMB7o3SXOw. Volcanic. . Eruptions . (pages. . 209–216). Magma. . Reaches. . Earth’s. . Surface. (pages. . 210–211). Students will be able to….. Explain what happens when a volcano erupts.. Describe the two types of volcanic eruptions.. Vocabulary. Crater. – bowl-shaped formation at the top of a volcano. Caldera. – large crater formed by the collapse of a volcano during a violent eruption. Active Volcano. – . a volcano that has erupted in the past 10,000 years, may be currently erupting, and is expected to erupt again.. WHAT IS A CROSS SECTION. A cross section is the . shape. you get when . . cutting straight across an object.. The cross section of this object is a. triangle. It is like a view into the . inside. of something made by cutting through it.       . 1/16/13 Volcanic Landforms Notes. Formed from . l. ayers of Lava and ash. shield volcanoes. cinder cone volcanoes. composite volcanoes. lava plateaus . Formed from magma . Volcanic necks. Dikes. Sills, batholiths. . . Here we will compare extrusive and intrusive volcanic features and action. q distinguish magma from lava. q identify intrusive and extrusive igneous features (e.g., sill, dike, . batholith. Flight into Valles Marineris. Geological Processes. Chaotic Terrain. Forms when subsurface water or ice causes a loss of support and the ground collapses.. Graben. A depressed block of land bordered by parallel faults (graben is German for ditch).. Introduction. Igneous Rocks – rocks that appear to have been molten in the past. Molten rock names (based on location). Magma: molten rock found anywhere beneath the earth’s surface. Lava: molten rock that flows out onto the earth’s surface. Earth Science Fall . 2012 . Vocabulary: . aa. – jagged chunks of lava formed by rapid cooling on the surface of the lava flow . Vocabulary:. Caldera- large basin-shaped depression formed when an explosion destroys the upper part of a volcanic cone or when the magma chamber below a volcano is emptied during an eruption. *Gazetteer . of Planetary Nomenclature. , International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN), accessed January 31, 2014.. Elysium Planitia is a large plain on the planet Mars. It covers an area of 3,000 km. Molten material (aka magma or lava) cools. . L. ava . above the Earth’s surface. M. agma . below the Earth’s . surface. Where . - . Intrusive . Igneous . Rock. IN. trusive. . – . IN. SIDE . the Earth . United StatesDepartment ofAgriculture PacificRegionService - Rough floor, watch your step, low ceiling, - Cave is open late May throughOctober. Closed during the winter months. - Visibility is z Tubes and Permanently . Shadowed . Regions . Sarah Withee. LSIC . Extreme Access PNT subgroup lead. Johns Hopkins Applied Physics Laboratory. Sarah.withee@jhuapl.edu. Introduction . to the Lunar Surface Innovation Consortium .