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Leland Grant ∙
The Earth's core.
convergant boundary and divergant boundary
Divergant plate boundries
Wondering slowly with no pattern
The sun's pole reversal is tied to the cycle of sunspots.The suns pole reversals are tied to its seasons. This can be shown on a graph.
denser
A normal fault moves because it is under tension.
Evidence of land bridges was used to dispute continental drift.
Divergent boundaries create new crust.
Existing
The molten bit of the Iron core.
System of orbits
A divergant plate boundary.
Mountain chains at ocean ridges
the inner part of earths core
They proved that the seafloor was spreading.
The continental crust is up to 70 km thick.
The north of the compass points to Earth's magnetic south pole, which is to the north.