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What is the melted material beneath the Earth's surface?
This material is most often referred to as magma.
True or false in the mantle hot material sink while cooler materials rise?
True. In the mantle, hotter, less dense material rises toward the Earth's surface, while cooler, denser material sinks. This process is part of mantle convection, which drives plate tectonics and influences geological activity. The continuous movement helps distribute heat from the Earth's interior to its surface.
In seafloor spreading molten material rises from the mantle and erupts?
When spreading molten material rises from the mantle in the sea-floor and erupts, it can create sea mounts, which are underwater mountains. If enough material is ejected, the mounts will break through the surface of the water to create islands.
What are effects of connection currents in the mantle?
The flow of mantle effects convection currents in the mantle. This process happens as hot material within the mantle begins to rise. As it rises, it begins to cool and then sinks. This process repeats as a cycle of convection currents.
What is covecting mantle?
Covecting mantle refers to the dynamic movement of material within Earth's mantle. This convection is driven by the internal heat of the Earth, causing the mantle material to slowly rise, cool, and sink in a circular pattern. These movements play a significant role in processes such as plate tectonics and the creation of geological features on the Earth's surface.
What happens when buoyant mantle material gets near earths surface?
Oh, dude, when buoyant mantle material gets near Earth's surface, it's like, "Hey, I'm here to party!" This material can cause volcanic eruptions and create hotspots, which lead to the formation of volcanic islands. So yeah, it's basically like the Earth saying, "Surprise, I've got some hot stuff coming up!"
What brings material from the mantle to the earths surface?
What brings material from the Mantle to the Earth's Surface is rock...
Topographic highs in the crust have deep what that extend into the mantle and provide buoyant support?
Topographic highs in the crust have deep roots that extend into the mantle and provide buoyant support through isostasy. These roots are a result of the difference in density between the crust and underlying mantle, allowing for uplifted regions to be supported by the denser mantle material beneath.
What is Circular movement of material inside Earth's mantle called?
The circular movement of material inside Earth's mantle is called mantle convection. This process involves the transfer of heat through the movement of molten rock in a circular pattern, driving the tectonic plates on the Earth's surface.
Melted material that rises from the mantle is called?
Melted material that rises from the mantle is called magma. Once magma reaches the Earth's surface, it is then referred to as lava.
What happens as thermal energy is transferred from the core to the mantle?
As thermal energy is transferred from the core to the mantle, it causes movement in the mantle material, known as mantle convection. This movement drives the motion of tectonic plates on the Earth's surface. Heat transfer also affects the temperature and composition of the mantle, influencing its physical properties and behavior.
What is the melted material beneath the Earth's surface?
This material is most often referred to as magma.
What force keeps mountains from sinking into the mantle?
Mountains are supported by the Earth's crust, which is less dense and floats on the denser mantle beneath. The crust is buoyant and supported by the strength of the rocks and tectonic processes that lift and maintain the mountains at the surface.
What happens the the temperature and density of material between points D and A?
Because its closer to the mantle and the core.
What is a n example of convection in earth system?
An example of convection in the Earth system is the movement of mantle material in the Earth's interior through the process of mantle convection. This movement of hot rock material creates the slow, continuous flow of mantle material that drives tectonic plate movements on the Earth's surface.
What forms to a mantle plume?
Mantle plumes result in the formation of hot spots.
How do convergent boundaries add material to earths surface?
At convergent boundaries some mantle material can melt and rise through the crust, forming volcanoes.
