Compléter THE ATMOSPHEREVersion en ligne THE ATMOSPHERE par María Gutiérrez Peces 1 pure crust density hardness rocks layers magma rocks crust outer stones mantle magma diamonds minerals core pressure hot Metamorphic solid gypsum colour materials liquid Earth's three materials core Sedimentary solidifies THE GEOSPHERE . The geosphere is made up of : - The is the Earth's outer layer . It is made up of . - The is the Earth's middle layer . It is extremely . In some parts , there is . - The is the Earth's inner layer . It is also extremely hot . It is divided into the and the solid inner core . ROCKS AND MINERALS . Rocks are natural which made up the . Rocks are made up of . Minerals are . We cannot break them into other substances . There are hundreds of minerals , such as and precious . We can identify each mineral by each , , and shine . TYPES OF ROCK . Rocks can be classified into three types depending on how they are formed . - are formed from pieces of other rocks or pieces of living things . Coal and are sedimentary rocks . - Igneous rocks are formed when cools and . Granite and basalt are igneous rocks . - are formed when heat or changes the original rocks . Marble and slate are metamorphic rocks .
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