|
gptkbp:instance_of
|
gptkb:rock_formations
|
|
gptkbp:affects
|
tectonic activity
|
|
gptkbp:average_temperature
|
up to 5700 K
|
|
gptkbp:composed_of
|
iron alloy
|
|
gptkbp:consists_of
|
gptkb:Iron_Age
nickel
|
|
gptkbp:has_produced
|
Earth's magnetic field
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
core of the Earth
|
|
gptkbp:ingredients
|
about 30% of Earth's mass
|
|
gptkbp:is_a
|
gptkb:Nature_Reserve
gptkb:geographical_feature
component of Earth
scientific subject
|
|
gptkbp:is_a_source_of
|
geothermal energy
|
|
gptkbp:is_associated_with
|
gptkb:volcanic_activity
magnetic reversals
|
|
gptkbp:is_believed_to
|
formed during Earth's formation
|
|
gptkbp:is_characterized_by
|
high temperatures
high pressures
|
|
gptkbp:is_connected_to
|
Earth's atmosphere
Earth's crust
|
|
gptkbp:is_critical_for
|
navigation systems
planetary stability
|
|
gptkbp:is_described_as
|
theory of planetary formation
|
|
gptkbp:is_divided_into
|
gptkb:inner_core
gptkb:outer_core
|
|
gptkbp:is_essential_for
|
life on Earth
magnetic field generation
understanding Earth's dynamics
|
|
gptkbp:is_expected_to
|
about 4000 miles in radius
|
|
gptkbp:is_explored_in
|
computer simulations
geophysical methods
|
|
gptkbp:is_fundamental_to
|
geophysical research
|
|
gptkbp:is_influenced_by
|
Earth's rotation
solar activity
|
|
gptkbp:is_linked_to
|
climate change
earthquakes
plate tectonics
|
|
gptkbp:is_located_at
|
center of the Earth
|
|
gptkbp:is_part_of
|
gptkb:Earth
Earth's structure
Earth's geosphere
|
|
gptkbp:is_related_to
|
Earth's history
|
|
gptkbp:is_said_to_be
|
hotter than the surface of the Sun
|
|
gptkbp:is_studied_in
|
geology
seismology
geoscientists
magnetometry
|
|
gptkbp:is_surrounded_by
|
gptkb:volcano
|
|
gptkbp:is_under_pressure_of
|
approximately 3.6 million atmospheres
|
|
gptkbp:population_density
|
approximately 12.8 g/cm³
|
|
gptkbp:responsible_for
|
geodynamo effect
|
|
gptkbp:bfsParent
|
gptkb:Iridium
|
|
gptkbp:bfsLayer
|
6
|