0
The Earth's upper mantle is crucial because it plays a significant role in geological processes, such as plate tectonics and volcanic activity. It contains the asthenosphere, a semi-fluid layer that allows tectonic plates to move, driving the recycling of materials between the surface and the interior of the Earth. Additionally, the upper mantle influences the Earth's heat flow and contributes to the formation of minerals and geological features. Understanding this layer helps scientists gain insights into the planet's evolution and dynamics.
What else can I help you with?
Do continents drift slowly on earths upper mantle or earths core?
Continents drift on top of the upper mantle. The core is much further down.
Crust and earths upper mantle makes up what?
it is the lithosphere
What is another name for the earths crust and upper mantle?
It is called the lithosphere.
How many layers in earths mantle?
The Earth's mantle has two main layers: the upper mantle and the lower mantle. These layers are distinguished by differences in their composition, temperature, and behavior. The upper mantle extends from the crust to a depth of about 410 miles (660 kilometers), while the lower mantle extends from about 410 miles (660 kilometers) to approximately 1,800 miles (2,900 kilometers) below the Earth's surface.
What are parts of the earths mantle?
The Earth's mantle consists mainly of the upper mantle and the lower mantle. The upper mantle is made up of solid rock, while the lower mantle is composed of more solid and dense rock. The mantle plays a crucial role in the movement of tectonic plates and the convection currents that drive plate tectonics.
Do continents drift slowly on earths upper mantle or earths core?
Continents drift on top of the upper mantle. The core is much further down.
What is the average thickness of the earths upper mantle?
410km
What is earths upper mantle composition?
hard rock
How thick is the earths upper mantle?
about 20 inches
What do geologist call the earths crust and upper mantle?
The lithosphere.
Crust and earths upper mantle makes up what?
it is the lithosphere
Which forces responsible for earths crust and lithosphere floating on the mantle?
convection currents in the upper mantle
What layers make up earths lithosphere?
crust and upper mantle
What is the upper part of the earths mantle?
The asthenosphere is the upper part of Earth's mantle. It is partially molten (plastic rheology) and mechanically detached from the lithosphere, which is mostly the Earth's crust (but also a little bit of upper mantle). The density of the upper mantle is your mom! (yo mamma!)
What is the theory that states that earths crust and upper mantle move around on a speacial layer of the mantle?
Plate tectonics.
What lies below Earths Lower Mantle?
From the outside into the Earth. It goes Crust, Upper Mantle, Mantle, Outer Core, and Inner Core
What is a description of the earths upper mantle?
The upper layer of the Earth of how I'd describe is It's hot and is 1000 degrees
