Metallogenic province,geographic area characterized by a particular assemblage of mineral deposits, or by a distinctive style of mineralization. The causes of formation of metallogenic provinces are not clear. ... Metallogenic provinces are thought to be formed also by the expulsion of pore waters fro...
Rock Formation:While there are just three families of rocks on Earth, any one rock can be transformed into another rock. This is usually a very long process that requires millions of years of change.Answer and Explanation: The formation of sedimentary rock requires a deposit of layers of sand...
Igneous Rock When magma (the molten liquid inside of volcanoes) cools, it forms igneous rock. Though their formation may be similar, igneous rocks can look and feel quite different. Phaneritic rocks are coarse, while aphanitic rocks have a much finer grain and are smoother. ...
What are the two ways igneous rock is formed? What process creates metamorphic rocks? What type of rock is basalt? How does granite change in the rock cycle? What process causes igneous rock to transform into metamorphic rock? What geologic feature is caused by chemical weathering?
The characteristics of rock depend on its formation process and type (igneous, metamorphic, or sedimentary), leading to a wide range of textures, colors, and structural properties. Bricks, however, are characterized by their composition (clay or shale), firing temperature, and additives, which inf...
The rock cycle is an essential geological model that depicts the unique changes that rock undergoes during a set time period. The three major rock types are sedimentary, metamorphic and igneous. Rocks are formed and obliterated in cycles. The rock cycle depicts the formation, destruction and ...
Igneous rock can become sedimentary rock by eroding into sediment and then compacting and cementing, according to Learner.org. James Hutton Often called the founder of modern geology, James Hutton developed the rock cycle as part of his far-reaching ideas on the planet's formation and change, ...
At least five mass extinctions occurred during the Phanerozoic Eon, causing the rapid extinction of at least 75% of existing marine species; they also seriously affected species diversity on land once the terrestrial ecosystem developed. The causes and consequences of these mass extinctions have ...
This movement of the crust causes fractures to form in the layers of rock, also called a fault. This fault can be as small as a few millimeters or as long as thousands of kilometers. The rock break or deform along the fault plane. Fault lines are where this plane meets the surface ...
Metamorphic rocks are one of the three types of rock classifications, the other two being igneous and sedimentary. Rocks are classified by the processes under which they were formed. The differences in formation account for variations in the appearance of the rocks and, with some practice, you ...