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How was information about the inner core determined by scientists?
Wiki User
∙ 15y ago
Seismic wave detection from the boundary between the inner and outer core indicated that the inner core may be solid. Studies of the Earth's magnetic field also indicates properties of the inner core that help form the magnetosphere which protects the planet from solar radiation. There is also evidence provided by the study of the composition of meteorites which were derived from planetary collisions. Much is still unknown, of course.
Wiki User
∙ 15y ago
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Why do scientists believe the Inner core is solid?
They believe that because of the waves moving faster through the inner core than the outer core
How do scientists know that the inner core is solid?
Seismic waves traveling through the inner core go faster than those through the outer core.
Define inner core?
In general the inner part of the core of something. The core of the Earth is made mostly of iron and some nickel. The outer part of the core is liquid, the inner core is under such high pressure that it is solid.
What are the conditions in the inner core?
The inner core is very hot. It has been estimated to be around 5000-6000 degrees Celsius. However, the inner core is a solid mass due to the intense pressure exerted on it. This compacts the molecules of the inner core, which creates a solid. See the link below for more information on the Earth's core.
Which part of the earth contains the densest material?
the inner core(which is the center solid part of the core) is the has the most density. its what everything else on the planet is pulled towards because of its gravitational pull.
Why do scientists believe the Inner core is solid?
They believe that because of the waves moving faster through the inner core than the outer core
How has the inner core affected mankind?
No, at least not yet or not found to be. Scientists have not seen any possibilities for the inner core to affect mankind.
What lead scientists to believe that Earth's inner core is solid?
Waves traveling through the inner core go faster than those through the outer core.
What do most scientists think the earth's inner core is madde of?
iron
How do scientists know that the inner core is solid?
Seismic waves traveling through the inner core go faster than those through the outer core.
How do scientists classify the earth's internal layers?
They are classified on their composition (crust, mantle, outer and inner core) and on their mechanical properties (lithosphere, asthenosphere, mesosphere, outer and inner core).
Define inner core?
In general the inner part of the core of something. The core of the Earth is made mostly of iron and some nickel. The outer part of the core is liquid, the inner core is under such high pressure that it is solid.
What did scientists use to figure out that earth's inner core is solid rock?
Seismic waves travel faster when they travel through the core
Which layer of Earth do scientists believe is most likely made of solid metals?
The inner core.
Why do scientists believethat the inner core is the source of earth's magnetic field?
The core is a dense chunck of metal that influence the earths magnetic field.
What evidence did scientists use to figure out earth's inner core is solid rock?
Seismic waves travel faster when they travel through the core
What evidence did scientists use to figure out Earths inner core is solid?
Scientists use the difference in density between the inner and outer core as evidence that the inner core is solid. This was proven using seismic waves traveling through the earth.
