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What will happen if there's no earth's core and mantle?
no magnetic field
Do magnetic stripes on the ocean floor oceanic crust sink back into the mantle?
Eventually the oceanic crust, along with the magnetically aligned minerals contained within, will be subducted into the mantle.
What will happen if the flow of hot rock in earths mantle if the planets core eventually cools?
The flow of hot rock in earths mantle will stop and Earth's magnetic field will disappear
Why is volcanic ash magnetic?
Volcanic ash is magnetic because the ash has iron in in the objects the lava/magma burns. Or the ash already has iron from the mantle of the Earth burning into the magma of the core.
Which layer of the earth is responsible for the earth's magnetic field crust or mantle?
Actually neither. Geophysicists still debate this question, but it is believed that earth's magnetic field is created by the movement of the liquid nickel/iron outer core.
What will happen if there's no earth's core and mantle?
no magnetic field
Is there magnetic strips on the ocean floor are places where oceanic crust sink back to the mantle?
Is there magnetic stripe son the ocean floor are places where oceanic crust sink back to the mantle
Earth's magnetic field results from movements in the what?
The Earth's magnetic field results from electric currents in the mantle and outer core around the iron solid core; every electricmagnet is prduced as a result of electricity flowing around a iron core - the same principle works in our own magnetic field.
Do magnetic stripes on the ocean floor oceanic crust sink back into the mantle?
Eventually the oceanic crust, along with the magnetically aligned minerals contained within, will be subducted into the mantle.
What will happen if the flow of hot rock in earths mantle if the planets core eventually cools?
The flow of hot rock in earths mantle will stop and Earth's magnetic field will disappear
What will happen to the flow of hot rock in Earth's mantle if the planet's core eventually cools down?
The flow of hot rock in earths mantle will stop and Earth's magnetic field will disappear
True or false magnetic stripes on the ocean floor are places where oceanic crust sinks back to the mantle?
F
Why is volcanic ash magnetic?
Volcanic ash is magnetic because the ash has iron in in the objects the lava/magma burns. Or the ash already has iron from the mantle of the Earth burning into the magma of the core.
What characteristic of the earth's interior is likely to be responsible for the earth's magnetic field?
what characteristic of earth's interior is likely to be responsible for earth's magnetic field
What is the earth interior made up of?
its made of a mantle, inner core, outter core and crust.......and a magnetic field. The interior is made up of the # crust # lithosphere (part of crust & upper mantle) # upper mantle # asthenosphere (more liquid-like part of mantle) # lower mantle # outer core (liquid ball) # inner core (solid ball) ...is what im pretty sure of
Is magnetic stripes on the ocean floor the places where oceanic crust sinks back to the mantle?
it is right in your book soo... you should be able to answer this
Earth's magnetic field is a result of movement within which layer?
Outer core. The inner core, and the crust, are both solid and, therefore, will have no movement, eliminating them right away. Parts of the mantle, are fluid in nature, but it is not made of the iron needed to influence or create a magnetic field. The asthenosphere, is the mushy layer within the mantle where convection occurs.
