Coarse-grained texture
Seven
I call huge masses of rapidly moving air miles above the Earth's surface the Jet Streams.
the equator and 60 degrees latitude
The larger crystals or masses of larger crystals are called phenocrysts.
Granite forms plutonsof igneous rock several kilometers below the surface as magmaslowly cools and crystallizes. The granite is under great overhead pressure.Then, granite is uplifted to the surface during a mountain-building event. During the mountain building process, the overlying rock iseroded as the granite is uplifted, and the pressure on the granite reduced. The granite expands and forms fractures or sheet joints parallel to the surface. The granite then erodes in concentric layers (similar to how an onion peels) forming rounded masses called exfoliationdomes.
Coarse-grained texture
Coarse-grained texture
Coarse-grained texture
clastic texture
Coalesced magma bodies are referred to as plutonic rocks, they have a porphyritic texture or larger crystals since elements are allotted more time to segregate to their desired energy environments and precipitate minerals.
The crystals may display a "Crescumulate texture".
one of the most common is granite. This kind of rock is called intrusive rock because it was formed under the surface, and it has large crystals.
Both are composed of minerals. Some sedimentary rocks contain pieces of igneous rocks.
Seven
Pure metals normally solidify into polycrystalline masses, but it is relatively easy to produce single crystals by directional solidification from the melt.
Coalesced magma bodies are referred to as plutonic rocks, they have a porphyritic texture or larger crystals since elements are allotted more time to segregate to their desired energy environments and precipitate minerals.
Yes, air masses can be anywhere as they can take on the characteristics of the surface whether it be land or water that they are over.