Volcanic activity - PowerPoint PPT Presentation
Panama
Panama. Eli Linch 23 octubre 2013 c lase 1. Where am I????. The capital of my country is Panamá city. It is located between Costa Rica and Colombia. It is Bordered on 2 sides by the Caribbean sea and the Pacific Ocean. What Can I do???.
By niveditha
LANDFORM REGIONS IN CANADA
LANDFORM REGIONS IN CANADA. Classroom Notes and Descriptions. Landform Regions in Canada. There are eight distinct landforms in Canada: Western Cordillera Region Interior Plains Canadian Shield Hudson Bay Lowlands Great Lakes-St. Lawrence Lowlands Appalachian Region Arctic Lowlands
By talen
Volcanism on the Earth
Volcanism on the Earth. Questions. What is volcanism (volcanic activity)? Where does volcanic activity occur? Some interesting or important volcanoes.
By tablita
Chapter 4
Chapter 4. Volcanism and Extrusive Rocks Index . Picture on pg. 77. . Definitions. Magma – Molten rock, usually mostly silica. Lava – Magma on the earth’s surface. Pyroclasts – Fragment of rock formed by volcanic explosion.
By lavender
The Earth’s Atmosphere
The Earth’s Atmosphere. Visit www.worldofteaching.com For 100’s of free powerpoints. Volcanic activity. 4 billion years ago. Water vapour condenses to form oceans. Mainly carbon dioxide. Some methane, ammonia and water vapour. Plants evolve. 3 billion years ago.
By oshin
Coasts and Reefs: Shallow marine processes
Coasts and Reefs: Shallow marine processes. Coastal System. A beach is part of a coastal system, which includes several zones defined by their proximity to shore and the dominant processes that occur within them. Offshore to Shoreface.
By Lucy
Ed-Co
Ed-Co. Vision: To produce a product which is both fun and useful To rule the world Members: Scott Ferrell – Sensors and Communications Jeremy Griffin – MCU and GUI Aric Kalynchuk – Software Development and Research Daisuke Kubo – Power and MCU Chad Shaffer – Communications
By joey
The “Sinking” of Venice: Subsidence
The “Sinking” of Venice: Subsidence. Joshua Slater. Subsidence. A sinking or settling of earth’s surface Natural Earthquakes Volcanic activity Solution of limestone Man-induced Fluid extraction Mining Loose sediment. Mitigation anticipate monitor, restrict act. fluid injection
By JasminFlorian
OFFICE OF EMERGENCY MANAGEMENT
OFFICE OF EMERGENCY MANAGEMENT. COMMUNITY WILDFIRE PROTECTION PLAN. COMMUNITY WILDFIRE PROTECTION PLAN. The Dona Ana Community County Wildfire Protection Plan (DACCWPP) was created to protect human life while also reducing property damage as a result of wildfires.
By fynn
VOLCANOES
VOLCANOES. Pompeii, Italy. Bodies…. Pompeii, Italy. Terms to know…. Magma- liquid rock Lava- magma that breaks through to the surface of the earth Vent- opening through which magma flows Volcano- structure formed by the vent and the volcanic material that builts
By radha
Plattentektonik
Plattentektonik. Institut für Geowissenschaften Universität Potsdam. Übersicht zur Vorlesung. Plattentektonik. Ozeane. Kontinente. 3 Typen von Plattengrenzen. Earth’s Plates. Divergent boundaries are located mainly along oceanic ridges. Divergent plate boundaries.
By neveah
Air Pollution
Air Pollution. The atmosphere. Composition: 78% N2, 21% O2 and 1% CO2, other gases and water vapor Sources of natural air pollutants include volcanoes, forest fires, plants, and soil Sources of anthropogenic air pollutants include transportation, energy production, and industry. .
By aziza
GLOBAL CLIMATE CHANGE - HUMAN FACTORS - 1 - THE ENHANCED GREENHOUSE EFFECT.
GLOBAL CLIMATE CHANGE - HUMAN FACTORS - 1 - THE ENHANCED GREENHOUSE EFFECT. HUMAN 1 - BURNING FOSSIL FUELS. The fossil fuels are:- COAL OIL NATURAL GAS They are called fossil fuels because they are formed from the remains of ancient plants (coal) and marine animals (oil).
By gilles
IGNEOUS ACTIVITY
IGNEOUS ACTIVITY. Magma molten minerals in mantle. Igneous Activity. Core-mantle boundary Hotter/Lower density magma rises. Igneous Activity. Magma convection in mantle. Igneous Activity. Rising magma , intruding the lithosphere. Igneous Activity. Magma Placement Extrusive
By adanna
Section 8-1
Section 8-1. The Rock Cycle. Hutton’s Big Idea. Uniformitarianism Geologic process that occur today also occurred in the past Example: erosion today also occurred the same way in the past. Types of Rocks. There are three main groups of rocks Igneous Caused by volcanic activity
By moe
MOUNTAIN BUILDING
M. MOUNTAIN BUILDING. Mountain Building Processes. What processes build mountains? Volcanic activity Tectonic Activity - Folding: Bending of rock -Faulting: Breaking of rock. Mountain Building. Mountain building processes thicken the crust
By javen
Sculpturing Earth’s Surface
Sculpturing Earth’s Surface. Unit 3: Chapter 4. Big Idea/Essential Questions. Weathering, Erosion and Deposition continuously alter and shape the earth’s surface. Essential Questions How does mass wasting sculpt the earth’s surface?
By hadar
The over world
The over world . Nicholas Brown . Mercury. Speed around the sun every 88 which makes the year shorter then ours . Venus . Is the hottest world and has volcanic activity which probably means we will never live on it but it does sound like a nice winter planet . Earth .
By fathi
THE DODO BIRD AND DINOSAUR
THE DODO BIRD AND DINOSAUR. By Georgia and Kiera. The Dodo bird. The Dodo was a flightless bird Unique to the Mascarene island of Mauritius (East of Madagascar) Dodo’s became extinct in 1681 because other animals were introduced to the island . Dinosaurs.
By boone
Ch 17- History of Life
Ch 17- History of Life. Paleontologists- scientists who study fossils Fossil record- arrangement of fossils from oldest to most recent Provides history of life on Earth Shows how organisms have changed Extinct- species died out 99% of all species have become extinct How do fossils form?.
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