modul 3 tech_assignment_power_point
DESCRIPTION
Tech master powerpoint SAMPLETRANSCRIPT
INNER CORE
800 miles thick
OUTER CORE1,400 miles
thick
MANTLE1,800 miles
thick
CRUST5 to 25
miles thick
Click on any layer to find out more.
Click here to find out about The Rock Cycle.
The crust of the Earth is composed of a great variety of igneous, metamorphic, and sedimentary rocks.
Click on the type of rock to find out more.
Click here to go back to the layers of the Earth.
Formed from molten material including volcanic lava, ash, or bombs as well as magma below Earth’s surface.
Click here to go back to the CRUST.Click here to find out about The Rock Cycle.
Made of layers that have been pressed or cemented togetherPebbles, sand, silt, or clay are sedimentsShells and bones can also be sediments
Click here to go back to the CRUST.Click here to find out about The Rock Cycle.
Rocks that are changed by intense heat and pressure while inside Earth’s surfaceIgneous, sedimentary, and even metamorphic rocks can be changed into different metamorphic rocks
Click here to go back to the CRUST.
Click here to find out about The Rock Cycle.
The rocks and continents of the world belong to the Earth's crust. Beneath that crust is the Earth's mantle. The mantle is the thick layer of hot, solid rock between the crust and the molten iron core.
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The inner core of the Earth, its innermost hottest part . It is believed to have a temperature similar to the Sun's surface. It is believed that this inner core is a solid ball of mostly iron, and nickel.
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It is believed that this outer core is made up of super-heated liquid molten lava. This lava is believed to be mostly iron, and nickel.
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The rock cycle is a never-ending process of rocks forming, weathering, and changing into other rocks
Click here to go back to the layers of the Earth.