The Earth’s outermost layer, its crust, is rocky and rigid. Earth photo by NASA (n.d.) Public Domain view source Crust The lithosphere is the crust plus the uppermost layer of the mantle. Left- Cutaway showing continental and ocean crust, and upper mantle layers. Right- crust, mantle, and outer and inner core to scale. Most of Earth’s volume (82.5%) is its mantle, and only a small fraction (1.4%) is its crust. The core accounts for almost half of Earth’s radius, but it amounts to only 16.1% of Earth’s volume. Intended for classroom and personal use ONLY.3.1 Earth’s Layers: Crust, Mantle, and CoreĮarth consists of three main layers: the crust, the mantle, and the core (Figure 3.4). Clipart and elements found in this PDF are copyrighted and cannot be extracted and used outside of this file without permission or license. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA). This product may not be distributed or displayed digitally for public view. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product is to be used by the original downloader / purchaser / subscriber only. You will then receive customized email updates about this store. Look for the green star near the top of any page within my store and click it to become a follower.I value your feedback greatly as it helps me determine which products are most valuable for your classroom so I can create more for you.īe the first to know about my new discounts, freebies and product launches: Simply click it and you will be taken to a page where you can give a quick rating and leave a short comment for the product. Beside each purchase you'll see a Provide Feedback button. Please go to your My Purchases page (you may need to login).How to get TPT credit to use on future purchases: If you like this 3D Model Maker check out our line of other model makers for Science: Looking to COMPARE the Earth, Sun, and Moon in 1 model? Click here to see your 3 panel combo 3D Model. Supplies needed are scissors, coloring utensils and glue. Ideal for classroom activity or project assignment. Click here to save 16% on this model with our 3D Model Maker Earth Science Bundle of 3 different earth science models.Īligns with Common Core Standards for Earth Science - SPI 7.7.4 Differentiate among the characteristics of the earth's three layersĪligns with South Carolina Science Standards - 8.E.5A.3 Obtain and communicate information about the relative position, density, and composition of Earth’s layers to describe the crust, mantle, and core.Model explores the layers of the EARTH and it's components. Click here to save 22% on this model with our Super Saver Earth Science Bundle of 8 different earth science activities.Designed with classroom teachers in mind, this easy to use creation project is great for class work, homework, and mini assessments. A constructivist approach to learning science concepts and systems.
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