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What features form as a result of magma hardening beneath earth?
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Are geological features created by rhyolitic magma Rhyolitic magma promotes eruptions?
Lava domes are large geological features created by rhyolitic magma. Rhyolitic magma promotes plinian eruptions. Plinian eruptions can happen very quickly and shoot lave several miles into the air.
What features form a hot spot volcano form?
magma
What features form as a result of magma hardening beneath earth surface?
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
What features form as a result of hardening beneath earth surface?
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Major geological features that form from folding of rock strata are?
mountains
What forms when magma slowly rises up?
When magma slowly rises up through the Earth's crust, it can form various types of igneous rock. If it cools and solidifies beneath the surface, it creates intrusive igneous rock, such as granite. If the magma reaches the surface and erupts, it can form extrusive igneous rock, like basalt or pumice, depending on the cooling conditions. Additionally, as magma rises, it can also lead to the formation of geological features like volcanoes and plutons.
Do Volcanic necks and dikes form when magma cools and hardens into rock after reaching the surface?
No, these features form when magma cools into rocks BEFORE reaching the surface.
What is a magma chamber called after it and the conduit have solidified and been exposed by erosion?
After a magma chamber and its conduit have solidified and been exposed by erosion, it is referred to as a "pluton." Specifically, if the solidified magma forms a large, irregular mass, it may be called a "batholith." These geological features are typically found in mountainous regions and provide insights into the Earth's geological history.
Magma comes to the surface where plates move apart?
Magma can reach the surface at divergent plate boundaries, where tectonic plates move apart. This movement creates a gap that allows magma from the mantle to rise, leading to volcanic activity. As the magma erupts, it can form new crust, such as at mid-ocean ridges. This process plays a key role in the formation of new geological features and the recycling of Earth's crust.
What is a geological event in which magma does not form lava?
A plutonic geological event involves the formation of magma beneath the Earth's surface that cools and solidifies before reaching the surface. This process results in the formation of intrusive igneous rocks like granite and gabbro.
What are Magma chambers that are empty?
Empty magma chambers are geological formations that once contained molten rock (magma) beneath the Earth's surface but have since lost their magma due to volcanic activity or other geological processes. These chambers can collapse, leading to the formation of features like calderas or subsided land. The removal of magma can occur through eruptions, where magma is expelled to the surface, or through crystallization and solidification within the chamber. Empty magma chambers can provide insights into past volcanic activity and the dynamics of magma movement within the Earth.
