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What forms when magma flows in a horizontal direction?
When magma flows horizontally, it can form igneous rock formations called dikes or sills. Dikes are vertical intrusions, while sills are horizontal intrusions. These structures are formed when magma solidifies within preexisting rock layers.
Why does the principle of original horizontality cause problems for geologists?
the Law of Original Horizontality states that sedimentary layers and lava flows were originally deposited as horizontal sheets. However, they may not be horizontal or flat because they have since been displaced by various movements of the Earth's crusts, and geologists must find out what happened to cause these movements.
What direction does the Rhone river flow?
The Rhone river flows from its source in the Swiss Alps to the Mediterranean Sea. This means it flows in a southerly direction.
List two events that can disturb rock-layer sequence?
Earthquakes can disturb rock-layer sequence by causing the rocks to shift and deform, potentially altering their original positions and sequence. Lava flows from volcanic eruptions can cover existing rock layers, creating new layers and potentially burying or destroying the original sequence.
When groundwater that flows in an aquifer between two layers of impermeable rock is forced to the surface by an increase in pressure .what is formed?
A spring is formed when groundwater that flows in an aquifer between two layers of impermeable rock is forced to the surface by an increase in pressure. This happens when the water table intersects the land surface.
What happens when magma flows in a horizontal direction along rock layers?
The magma forms sills and magma chambers.
What forms when magma flows in a horizontal direction?
When magma flows horizontally, it can form igneous rock formations called dikes or sills. Dikes are vertical intrusions, while sills are horizontal intrusions. These structures are formed when magma solidifies within preexisting rock layers.
What forms when magma flows horizontally along rock layers?
When magma flows horizontally along rock layers, it can form a feature called a sill. Sills are tabular igneous intrusions that are parallel to the surrounding rock layers. They are typically formed when magma is injected between existing rock layers and cools and solidifies underground.
What are five ways that the rock layers can be distributed?
Rock layers can be distributed in several ways, including horizontal layers formed by sediment deposition, tilted layers caused by tectonic forces, folded layers resulting from compressional stress, faulted layers where rock masses are displaced along fractures, and volcanic layers created by lava flows or ash deposits. Each distribution reflects the geological history and processes that have affected the area over time. These variations can provide insights into the Earth's tectonic activity and the environment during formation.
In which direction does the river in China flows?
It flows West.
Why does the principle of original horizontality cause problems for geologists?
the Law of Original Horizontality states that sedimentary layers and lava flows were originally deposited as horizontal sheets. However, they may not be horizontal or flat because they have since been displaced by various movements of the Earth's crusts, and geologists must find out what happened to cause these movements.
What is the direction opposite of which a river flows?
The answer is... A river only flows down hill
In Australia what direction does the Murray River flow?
The River Murray takes many turns and twists along its path. Generally, it flows in a westerly direction from its start to Morgan. Here it takes a bend and flows south to the Murray Mouth near the South Australian town of Goolwa.
Which direction does the Plantain garden river flows in which direction?
west
How is the direction in which the Nile River flows different from the direction in which the Tigris and Euphrates rivers flow?
The Nile river flows in the opposite direction of the Euphrates and Tigris river.
Which direction does the panama river flow?
It flows downwards. It flows downwards.
What is the name of the river that flows southwest through Dublin Ireland?
No river flows southwest through Dublin. The river Dodder flows from the southwest, in a northeast direction and the river Tolka flows in a southeasterly direction.
