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Which layer of the earth do convection currents occur in?
Convection currents occur in the mantle, which is the middle layer of the Earth. The heat generated from the core causes the molten rock in the mantle to move in a circular pattern, creating convection currents.
What layer of earth does convection occur?
Convection occurs in the mantle layer of the Earth. This process involves the movement of molten rock and heat within the mantle, which drives plate tectonics and other geologic phenomena.
In what layer does convection occur?
Convection occurs mainly in the mantle layer of the Earth. As the mantle is partially molten and capable of flowing over long periods of time, the movement of material due to differences in temperature and density forms convection currents.
What layer of the earth is made of molten iron and nickel that surrounds the inner core?
The outer core of the Earth is made of molten iron and nickel. It lies beneath the mantle and surrounds the solid inner core. This molten layer is responsible for generating the Earth's magnetic field through convection currents.
What layer of the earth contains molten rock that moves in a convection current?
The layer of the Earth that contains molten rock moving in convection currents is the mantle. The mantle lies between the Earth's crust and the outer core and is composed of solid rock that behaves like a viscous fluid over long periods. This movement of molten rock drives the tectonic plates on the Earth's surface, leading to geological activity like earthquakes and volcanic eruptions.
In what part of earth's core do convection currents occur?
Convection currents occur in the Earth's outer core. This layer, composed mainly of molten iron and nickel, experiences heat from the inner core, causing the molten metal to rise and cool, creating convection patterns. These movements are crucial for generating the Earth's magnetic field through the dynamo effect.
What layer of the earth has convection currents that cause tectonic plates to move?
The asthenosphere, which is a partially molten layer in the upper mantle, has convection currents that cause tectonic plates to move due to the heat-driven circulation of rock material. These convection currents are responsible for the continuous motion of tectonic plates on the Earth's surface.
What layer of the earth is hot and semisolid?
The layer of the Earth that is hot and semi-solid is the mantle. The mantle is located between the Earth's crust and core and is made up of molten rock, called magma, that circulates due to heat convection from the Earth's core.
Which earth layer do convection current occur?
in the mantle due to the molten rock... hope this helps!!! =] also for better detail they happen in the asthenospheric mantle to
Which layer of the earth is the place where convection occurs?
Convection currents rese and sink through the mantle and the liquid outer core. In Earth's mantle, large amounts of heat are transferred by convection currents. Heat from the core and the mantle itself causes convection currents in the mantle.
What layer of the earth ranges from 4000 to 9000 degrees?
The layer of the Earth that ranges from 4,000 to 9,000 degrees Fahrenheit is the outer core. This layer is composed primarily of molten iron and nickel and is located beneath the mantle and above the inner core. The extreme temperatures in the outer core contribute to the generation of Earth's magnetic field through the process of convection and the movement of these molten metals.
In what layer is earths magnetic field produced?
Earth's magnetic field is primarily generated in the outer core layer of the planet. It is believed that the convection of molten iron and nickel within this layer, combined with the Earth's rotation, creates a dynamo effect that generates the magnetic field.
