Basically, igneous intrusion involves the solidifying of magma when it cools in the crust of the Earth. When magma rises through the crust, it intrudes into the existing sedimentary rock layers and forms a hill.
The surounding rock may be more prone to erosion and wear away leaving the intrusion jutting above the (eroded) surroundings.
Yes. Metamorphic can be weathered away, end up in the ocean and become sedimentary. Sedimentary can end up in a volcano and become metamorphic. It can melt in a volcano and harden, thus becoming igneous. Then, igneous can also weather and get in the sea, just like metamorphic. Or, igneous can end up deep in the earth, where it gets squeezed into metamorphic. Hope that helped! :D
Sure! The mountain is made up of igneous rock formed from the solidification of magma.
Metamorphic rocks form when rocks change after undergoing extreme pressure or temperature increase. These temperature changes must be hot enough to reorganize matter within the rock but not hot enough to melt it.
Relative age can be determined for geological events such as the formation of rock layers, volcanic eruptions, and the intrusion of igneous rocks into existing formations. It can also be determined for archaeological artifacts based on their position in relation to other objects or layers.
I think it is a dome mountain, formed when magma pushes its way up under the Earth's surface. The melted rock forms a bulge that creates a mountain.
Molten lava.
Intrusive is a term that applies to igneous rocks that form from magma underground such as granite.
Breeds hill
A vertical intrusion is a body of igneous rock that has forced its way up through the layers of pre-existing rock in a vertical orientation. These intrusions are known as dikes if they are relatively narrow and tabular in shape, or as volcanic necks if they are more massive and represent the remnants of ancient volcanic vents.
Sedimentary rock can be made up partially of igneous clasts, but igneous rock is igneous rock.
Antonia
Peyton
Igneous rocks make up about 95% of the Earth's crust.
"up the hill"
Yes. Metamorphic can be weathered away, end up in the ocean and become sedimentary. Sedimentary can end up in a volcano and become metamorphic. It can melt in a volcano and harden, thus becoming igneous. Then, igneous can also weather and get in the sea, just like metamorphic. Or, igneous can end up deep in the earth, where it gets squeezed into metamorphic. Hope that helped! :D
An igneous rock can be found within a bed of sedimentary rock due to geological processes such as intrusions or volcanic activity. These igneous rocks might have been forced into the sedimentary layers during a period of geological upheaval, creating a mixed rock formation.
right,up,right,up,rght,up,right,up.............and continue. you'll end up breaking the code.