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Plutons
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Igneous rocks are formed by the cooling and hardening of molten material called magma.
True
The slow cooling of magma far beneath earth's surface creates the rock inside earth to change slowly... this means that earths surface changes in times because of this cooling magma.
Plutons
When magma cools slowly deep underground it produces a rock with larger crystals than when the magma (or lava) cools quickly near (or on) the surface.Rocks with the largest crystal structure are described as 'pegmatitic'.Rocks with crystals visible to the naked eye are described as 'phaneritic'.Rocks with no apparent crystal structure are called 'aphanitic'
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Igneous rocks are formed by the cooling and hardening of molten material called magma.
True
The slow cooling of magma far beneath earth's surface creates the rock inside earth to change slowly... this means that earths surface changes in times because of this cooling magma.
Slow cooling of magma far beneath earth's surface has a phaneritic texture (this means that the individual crystals are large enough to be seen with the naked eye).
in my opinion surface hardening is applied only on the surface while the true hardening is applied in the whole part of the metal....
igneous, magmatic
Intrusive rocks are formed from cooling magma beneath the surface. The opposite would be an extrusive rock, these rocks form from lava cooling on the surface of the earth.