Igneous Rocks CK-12 Foundation

Igneous Rock: Meaning, Texture, Characteristics, Types-Extrusive igneous rock

Igneous Rocks ▫ Igneous rocks are formed by the cooling of molten rock ▫ There are two major states of molten rock: Magma and Lava ▫ Magma is a form of

rocket 878 slot According to the definitions, igneous rocks are rocks created when molten rock, or rock that has been liquefied by extreme heat and pressure, cools to a solid Igneous rocks are formed from the cooling and solidification of molten rock, also known as magma or lava Magma is found deep within the Earth's mantle, where Andesite Andesite is an extrusive igneous rock that is higher in silica than basalt and lower than rhyolite or felsite Click the photo to see

starbuck ลง ทะเบียน The texture of an igneous rock is dependent on the rate of cooling of the melt: slow cooling allows large crystals to form,