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Earth is estimated to be 4.6 billion years old and ever-changing. Scientists have organized Earth’s history into geologic time periods. These time periods include the Precambrian, Paleozoic, Mesozoic, ...
Hipervinculo Geología
Discover whether certain types of rocks are more difficult to break than other types of rocks.The purpose of this experiment is to test various sedimentary, igneous and metamorphic rocks to find out w ...
Hipervinculo Geología
Limestone is composed of tiny shells that fell to the ocean’s floor when sea creatures died. The pressure from other shells, the water and sand washing over them squashes the tiny shells together into ...
Hipervinculo Física
The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. In this project an electric quiz board that ...
Hipervinculo Geología
In this project, you will make your own mini-mountain, and then make a contour map of your mountain.It is an educational content by education.com.By clicking on the title of this resource, you will be ...
Obsidian is basically “unpopped” pumice: obsidian and pumice are igneous rocks that are made out of the same material, but because of the way it’s formed inside the volcano, pumice looks very differen ...
Investigate how water and movement affects erosion. It is an educational content by education.com. By clicking on the title of this resource, you will be redirected to the content. If you want to dow ...
Hipervinculo Geología
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces? Maybe you've even discovered a rock in your backyard that's made up of several layers. If so, you' ...
Magma is a mixture of molten rock and solids, found deep underneath the surface of the earth. It's most commonly associated with volcanoes, which shoot lava,which is magma that has come up from underg ...
Hipervinculo Geología
The soil composition in people’s backyards containsminute particles of magnetic material called rare-earth metals.Larger quantities of rare-earth metals lie in deep underground.The particles belong to ...
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