Layers of the earth 3d project ideas skin#
Layers of the earth 3d project ideas download#

The earth consists of four layers: inner core, outer core, mantle and crust. We recommend you don’t share your new model with the dog!Īdvertisement Thank You Store your model in an airtight plastic bag if you want to reuse the clay later. Kids! Close the earth up and open it to surprise your family and friends.

OPTIONAL: To attach the continents use a hot glue gun (adult) and carefully glue the clay pieces to the ball.

In fact, all the continents were once one piece called Pangea! We don’t notice them moving but over a long period of time, they moved long distances. Press the green continents on top of the tennis ball and discuss that they move on top of plates.

Europe and Asia are connected so make those two continents using one piece of clay. The clay continents will hold up better if they have rounded edges. Use your green clay to make shapes that resemble the continents. CREATE CONTINENTS: To make the continents, refer to the map here showing green continents.The plates continuously move and are often referred to as tectonic plates. The lithosphere shown in the image is the home of the plates. We live on land and there are seven continents of land on earth that exist above plates. These plates float on the mantle which is dense and flexible. When the earth cooled from a liquid state a long, long time ago, the crust and upper mantle broke into 12 segments or PLATES. LEARN ABOUT PLATES: Wow! Your earth model is almost done.Learn more using the guide below and become familiar with the lithosphere and asthenosphere (shown in the image) if you’re ready.

Layers of the earth 3d project ideas skin#

IDENTIFY THE CRUST: Look at your tennis ball and notice that the rough skin is a perfect representation of the earth’s crust.If the ink is not adhering to the clay, wait until the clay dries more. LABEL THE LAYERS: Write the names of the layers on the clay with permanent marker, keeping a light touch with the marker.The tennis ball should be filled with different layers of clay. To make the INNER CORE, roll red clay into a ball.Create a depression (hole) in the middle of this layer for the INNER CORE. It’s fun to mix colors of clay, especially if the colors are left to create designs. Add a small amount of red clay to the gray and knead to create faint swirls. MAKE THE OUTER CORE: Next choose the gray clay to create the next layer, called the OUTER CORE.See the image and read more about the mantle below. It consists of both hard and soft, hot rock. Don’t measure the thickness, just have fun! This layer is the MANTLE. Press it into the cross section of the tennis ball using your thumbs. Total amount of clay would be about the size of a ping pong ball. Mix equal parts of red and yellow clay by working it with your hands. MAKE THE MANTLE: Start with half of the hollow tennis ball.While the paint dries, review the next steps and study the image. PAINT the outside of the tennis ball blue to represent water.Adults, go slow and keep your fingers away from the blade. CUT THE TENNIS BALL IN HALF: Have an adult CUT THE TENNIS BALL in half using a sharp blade such as a utility knife.It’s geographic! It’s educational! It’s fun! Blue acrylic paint to represent the oceans (only need enough to cover the outside of the tennis ball)Ĭreate this quick and easy earth model.The clay will be used to make the layers of the earth.

Don’t spend extra money to get the perfect colors. If it is cost effective to buy a set of clay in different colors, do it.

Small, inexpensive blocks of polymer clay: green, red, yellow and gray (metallic colored clay can replace the gray if you want to get fancy.

Tennis ball (an old one that does not bounce well works great).

Layers of the earth 3d project ideas download#

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