This lesson plan model allows me to incorporate a variety of learning opportunities and strategies for. This is a complete unit bundle for teaching about the earth s interior, the moving surface, and earthquakes for middle school earth science. Cause and effect students experience the different processes that create a rock to change and identify the effects of these processes during the journey through the rock cycle game. Free earth science flashcards about earths interior. One ingenious way scientists learn about earths interior is by looking at how energy travels from the point of an earthquake. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Compare and contrast the asthenosphere with the lithosphere. All of the notes included in this bundle can be used alongside powerpoints, teacher lectures, or be entirely studentguided when used with the included backgro. Earths interior and plate tectonics theory lesson plan. Introduction it is challenging to investigate the earths interior due to great temperatures and pressures at depth within the earth. Free flashcards to help memorize facts about vocab terms from ch. Identify the changes in temperature and pressure that occur as depth increases in the geosph ere. Related words runs on several different algorithms which compete to get their results higher in the list. Earths interior, constrained by the physics of seismic wave propagation. Vocabulary answer key find the words in the puzzle below. What process in earths interior causes subduction and sea. Lithosphere the crust and upper mantle together stonesphere. Label the layers of earth by writing the name of the layer in the blank. Volcanic activity measuring and recording seismic waves.
Earth s interior is generally divided into three major layers. Earthquakes and the earths interior tulane university. Earth and space science earth s interior grade 8 science grade 8 science start date. Answer the following questions on a separate sheet of paper. The hard, brittle crust extends from earths surface to the socalled mohorovicic discontinuity, nicknamed the moho. In other words, the kernels reflect the measure ments. Other igneous rocks form when magma intrudes into earths crust but remains stuck there, under pressure. Mantle layer of the earth between the crust and outer core. The thickest part of the crust is under mountain ranges. This section explains what earthquakes and faults are and what causes earthquakes. Scientists have never even drilled through the crust, which is only a thin layer on the surface of the earth. With players, youll have to call about items before someone gets a bingo. The internal structure of earth is layered in spherical shells. The hard, brittle crust extends from earth s surface to the socalled mohorovicic discontinuity, nicknamed the moho.
Just scroll on down to the date you are looking for. Learn how erosion and plate tectonics constantly change earths surface. Discover how scientists learn about earth s interior using seismic waves, meteorites, density, and the magnetic field. If we think of the earth as a baseball, the crust is like a postage stamp stuck on a baseball. Aug 20, 2019 the structure of the earths crust and interior. Core surface crust mantle earth layers rocky solid 1. Robertson abstract evidence on the structure and composition of the earths interior comes from 1 observations of surface rocks, 2 geophysical data from earthquakes, flow of heat from the interior, the magnetic field, and gravity, 3 laboratory ex. All of the notes included in this bundle can be used alongside powerpoints, teacher lectures, or be entirely studentguided. The scientific study of the earths interior structure is enabled by the utilization of two types of energy waves. Volcanic eruption deliver information by the means of molten magma that comes out of earths interiors. The mantle is about 2,900 kilometers 1,802 miles thick, and makes up a whopping 84% of earths total volume. Content vocabulary lesson 2 earths interior directions. A steepsided valley splits the top of some midocean ridges. Detail two met hods that scientists use to study earths interior.
Inside the earth continued how do scientists study earths interior. Earths interior to model the structure of earths layers. Earths interior read earth science ck12 foundation. Plate tectonics the movement of large portions of the earths crust in what is termed plates. The rock cycle lesson correlates to other interdisciplinary areas. Discover how scientists learn about earths interior using seismic waves, meteorites, density, and the magnetic field. List the three types of plate boundaries and describe the motions of the plates at each. This foldable is a great addition to a middle school earth science unit on earths interior or the layers of the earth. Unit 4 earths interior below you will find our daily lesson planner, homework, and all necessary documents. Mantle the mantle is the region just below the earths crust and extending all. Scientists have been able to study the layers of the earth, by digging deep into the earth and taking samples of materials.
This is a complete unit bundle for teaching about the earths interior, the moving surface, and earthquakes for middle school earth science. Chapter 8 earthquakes and earths interior section 8. Within earth, we know these layers as the iron core, the rocky mantle and crust, the liquid ocean. September 20, 20 earth and space science earths interior page 3 of 3 content a. Draw the layers of the earth in your journal use a full page label each layer. How do wind, ice, and water steadily change the landforms we see on earths crust.
Questions about the origin and nature of earth and the life on it have long preoccupied human thought and the scientific. The core, comprising the innermost parts of earth, is one of the most dynamic regions of our planet. Reading strategy building vocabulary as you read this section, write a definition for each vocabulary term in your own words. Students color, cut, and assemble this interactive foldable, and then glue into their interactive science notebooksjournals. Earth s layers foldable for the classroom answer key earth s layers. Scientists learn about the inside of earth by sending down instruments and bringing up rock samples from. The scientific study of the earth s interior structure is enabled by the utilization of two types of energy waves. The layer of rock that forms earth s outer surface. Geologists have used two main types of evidence to learn about earths interior. The composition and properties of earths interior are identified by the behavior of seismic waves. The mantle lies between earths dense, superheated core and its thin outer layer, the crust. Below you will find our daily lesson planner, homework, and all necessary documents. Jul 07, 2015 the mantle is the mostlysolid bulk of earths interior. Continental glaciera glacier that forms a continuous cover of ice over areas of 50,000 square kilometers or more and spreads outward in all directions under the influence of its own weight.
Free flashcards to help memorize facts about inside earth. Pdf this chapter outlines some of the understanding of the earths interior. Under such conditions, you may wonder how scientists tell us about the earths interior and the type of materials that exist at such depths. This section about our home planet will answer these questions, and more. The earth, the crust, the mantle, the core, continental crust, oceanic crust, upper mantle, lower mantle, inner core, outer core, lithosphere 865 km thick 2900 km thick 3480 km thick 5500. September 20, 20 earth and space science earth s interior page 3 of 3 content a. The crust, mantle, and core are the three main layers. Earth s layers foldable for the classroom answer key earth s layers study guide earth s structure worksheet mhs integrated earth layers comprehension instant worksheets. Find earths interior lesson plans and teaching resources. The composition and properties of earth s interior are identified by the behavior of seismic waves. Chapter 8 earthquakes and earth s interior section 8. Mantle the mantle is the region just below the earths crust and extending all the way down to the core. Pdf the inner structure of the earth is described by the authors on the.
Crust the earths crust is made of huge slabs of rock that float on the mantle. Earth and space science earths interior grade 8 science grade 8 science start date. In other words, an initial rapid input deformation applied to nearsurface rocks, such as that accompanying sudden stress release on a fault or an underground. Describe characteristics composition of each layer color oceanic crust blue continental crust brown upper mantle orange lower mantle red outer core yellow inner core white. In other words, the central core produced a shadow. How do scientists know things about the deepest parts of the earth. Scientists divide earths interior into the crust, mantle, and core based on the 6.
Direct sources deep ocean drilling reveals humongous information through analysis of materials collected at different depth. Rocks from inside earth give geologists clues about earths structure. Use the clues and the terms listed below to complete the puzzle. Asthenospherethe shell within the earth, some tens of kilometers below the surface and of undefined thickness, which is a shell of. This layer makes up about 55% of the center of the earth. In other words, an initial rapid input deformation applied to. Lets build the earth the structure of the earths crust.
If you want your game to last longer on average, add more wordsimages to it. The deepest exploratory boring ever drilled was to 40,000 feet below ground surface. Other activities to help include hangman, crossword, word scramble, games, matching, quizes, and tests. Theres a % chance that a lucky player would win after calling items tip. Paste the earths layers title in the top left corner of the paper. Jun 18, 2018 use this quiz to study for the earth s interior quiz. Free earth science flashcards about earth interior vocab.
The earths interior structure lecture 1 how do we know whats inside the earth. Scientists explore the geosphere by going into deep. So how do we know so much about the mantle and the core. Various facts that give clues into earths interior. How does continental crust differ from oceanic crust. No one can reach the centre of the earth and make observations or collect samples of the material. Earths interior is generally divided into three major layers. Earths second and largest layer of tectonic plates. Identify the elements that make up the core of the earth densities2.
The slower cooling process makes different patterns. Most of the mountains in the midocean ridges lie hidden under hundreds of meters of water. But, its difficult to determine the depth of such magmas origin. To learn about earths interior, scientists use energy to see the different layers of the earth, just like doctors can use an mri, ct scan, or xray to see inside our bodies. A rigid layer made up of the uppermost part of the mantle and the. This foldable is a great addition to a middle school earth science unit on earth s interior or the layers of the earth. Many of my science lessons are based upon and taught using the 5e lesson plan model. Reading strategy page 660 building vocabulary copy the table on a separate sheet of paper.
In other words, the interior of earth is divided into five layers based on its physical properties and in three layers based on its chemical properties. Materials assorted colors of clay sticky notes plastic knife toothpicks metric ruler calculator pencil resource books earth. Robertson abstract evidence on the structure and composition of the earth s interior comes from 1 observations of surface rocks, 2 geophysical data from earthquakes, flow of heat from the interior, the magnetic field, and gravity, 3 laboratory ex. Now, if you slice this little model of the earth in half, you can see the. Worksheets and no prep teaching resources science worksheets.
What are two types of evidence geologists use to learn about earths interior. Seismic wavefield imaging of earths interior across scales nature. Earths interior vocabulary bingo bingo card by bingobaker. The earths interior earth and planetary science university of. The moho is not located at a uniform depth, but about 10 kilometers 6 miles below the seafloor and about 35 kilometers 22 miles beneath the surface of continents. In other words to tell us something about the internal structure of the earth.
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