A dike is formed when lava cuts across rock layers and hardens. This igneous intrusion results in a narrow, tabular rock formation that can be exposed on the Earth's surface due to erosion or uplift.
The magma that hardens after being forced into a crack across rock is called a dike. Dikes are vertical or near-vertical sheets of intrusive igneous rock that cut across the existing rock layers.
A concordant intrusive igneous feature like a sill can form when magma hardens between horizontal layers of rock. Sills are tabular bodies that are parallel to the surrounding rock layers.
The magma that squeezes into vertical cracks between rocks and then hardens is called a dike. Dikes are tabular bodies of igneous rock that cut across the existing rock layers.
When magma hardens between layers of rock, it forms intrusive igneous rock structures known as dikes or sills. Dikes cut across the existing rock layers, while sills form parallel to them. These formations are typically formed when magma solidifies underground before reaching the surface.
The feature formed when lava cuts across rock layers and hardens is called a dike. Dikes are tabular bodies of igneous rock that cut across the structure of the surrounding rock.
When lava cuts through rock layers and then hardens, it forms a feature called a dike. Dikes are vertical or near-vertical intrusions that can range in size from centimeters to kilometers in width.
A dike is formed when lava cuts across rock layers and hardens. This igneous intrusion results in a narrow, tabular rock formation that can be exposed on the Earth's surface due to erosion or uplift.
The magma that hardens after being forced into a crack across rock is called a dike. Dikes are vertical or near-vertical sheets of intrusive igneous rock that cut across the existing rock layers.
Sill (D)
A concordant intrusive igneous feature like a sill can form when magma hardens between horizontal layers of rock. Sills are tabular bodies that are parallel to the surrounding rock layers.
feature a and b
The magma that squeezes into vertical cracks between rocks and then hardens is called a dike. Dikes are tabular bodies of igneous rock that cut across the existing rock layers.
A crosscutting feature is always younger than the rock layers it cuts through because the feature always forms after the rock layers have been formed, making the rock layers older.
That would be a type of igneous intrusion known as a dike.
A crosscutting feature is always younger than the rock layers it cuts through because the feature always forms after the rock layers have been formed, making the rock layers older.
When magma hardens between layers of rock, it forms intrusive igneous rock structures known as dikes or sills. Dikes cut across the existing rock layers, while sills form parallel to them. These formations are typically formed when magma solidifies underground before reaching the surface.