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Forces shaping the earth
Inside the Earth Three layers Core: center of the earth Inner core solid Outer core liquid
Mantle: layer of rock surrounding the core Solid near core Outer layer sometimes melts Magma: hot, melted rock that sometimes flows outward during volcanic eruptions
Crust: uppermost layer Includes ocean floors & continents
Forces beneath the earth’s crust Plate tectonics: theory that the earth’s crust consists of moving plates
When plates meet Can create high mountain ranges (the Himalayas)
Earthquake: violent and sudden movement of the earth’s crust
Tsunami: huge waves created by undersea earthquakes
Forces shaping landforms Weathering: the process of breaking surface rock into boulders, gravel, sand, and soil
Erosion: process of wearing away or moving weathered material Water, wind, ice Glaciers: giant slow-moving sheets of ice
Crust – Rocky surface of the earth Mantle – A thick layer of rock above the Outer core Outer Core – Molten lava Inner Core – Very hot metal.
Planet Earth Movement of the Crust What are Landforms? How are Landforms Shaped?
Chapter 2 Vocabulary Mr. Greaser. Core Area at the center of the Earth, which includes a solid inner core and a hot liquid outer core.
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How Landforms Are Created. Primary Landforms Plate Tectonics – The earth’s surface is broken up into large plates that are constantly moving and bumping.
CHANGES WITHIN THE EARTHS SURFACE CHANGES WITHIN THE EARTHS SURFACE.
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Internal/External Forces of the Earth. Inner Structure of the Earth 1.Inner Core—dense and solid 2.Outer Core—Molten or liquid Both are mostly hot and.
Landforms EVERYTHING Earth’s Layers VolcanoWeathering
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Forces Of Change Chapter 2 Section 2. In 1906 the booming city of San Francisco was destroyed by an earthquake that measured 8.6 on the Richter scale.
Journey to the Center of Earth Layers of the Earth Outer Crust Inner Crust Mantle Outer Core Inner Core Crust.
Chapter 5. Landform- a physical feature on Earth’s surface.
The Earth and it’s layers and plate tectonics. Inner Core - solid, hot Nickel & Iron minerals.
Earth Science Vocabulary I. A physical feature on Earth’s surface.
FORCES OF CHANGE Chapter 2 Section 2. THINK ABOUT CHANGE… How has change happening around you influenced your life? How have changes you made within.
A movement of the ground, caused by a sudden release of energy in Earth's crust. earthquake.
The Earth Notes. Water, Land, and Air About 70% of our planet’s surface is water Oceans, lakes, rivers, and other bodies of water make up the hydrosphere.
Changes to Earth’s Surface Jeopardy EarthquakesVolcanoesEarth’s LayersMiscellaneous
The Changing Earth Vocab Rocks and Minerals Weathering Potpourri
The super-hot solid inner layer of iron and nickel under extreme pressure.
Mr. Burton 2.3 Notes Please Grab: 1. Your folder. 2. Writing Utensil. 3. Answer the following question: How does the surface of the earth move?
Chapter 2 Landforms. Landform A natural land shape or feature.
Lesson 1 Earth’s Landforms. DO NOW- Write a paragraph using the words below. You may not use your book. (Use at least 5 words) You may use your imaginations!
Chemical Layers of the Earth page 91. Remember when the Earth was molten? …
Chapter 3 Section 1 The Geosphere. Objectives Describe the composition and structure of the Earth. Describe the Earth’s tectonic plates. Explain the main.
Plate Tectonics How Land Moves and Builds. Group Reading Anytime you see a word or phrase that Is colored your seating group’s color, Read aloud with.
Planet Earth Getting to Know Earth The atmosphere, hydrosphere, and lithosphere form the biosphere, the part of Earth that supports life for all people,
Earth Notes Chapter 2 ~ Section 2 Forces of Change.
Chapter 2, Section 2 “Forces of Change”. Earth’s Structure Surface: changes constantly Surface: changes constantly Wind, water, volcanoes, earthquakes.
Structure of the Earth & Plate Tectonics. Our Changing Earth The surface of the earth is always changing. What are the two ways in which landform change.
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Gradual Earth Changes Sudden Earth Changes Landforms Natural Resources The Earth
Volcanoes. Notes: Volcanoes are mountains with openings in Earth's crust through which magma, gases, and ash reach the Earth's surface. Volcanoes can.
8/26-8/27 Chapter 1, Pgs Most of this is NOT in your book!
LandscapesLandscapes Landscape can be thought of as nature’s sculpture of Earth’s surface.
Constructive and Destructive Forces that effect Earth’s Landforms.
Chapter 2 – 2 Forces Shaping Earth World Geography.
The Physical World Chapter 2. Our Solar System Earth is part of a larger physical system that contains other planets, moons and stars.
Earth Science The Earth’s surface is constantly changing. Some changes happen very slowly over long periods of time, such as weathering, erosion, and uplift.
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How was Earth’s landscaped shaped the way we see it today?
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