15442564
Description
Mind Map by Joe Sanchez, updated more than 1 year ago
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Created by Joe Sanchez
over 5 years ago
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Earth's History 1
- Stratigraphy
- A branch of geology concerned
with the order and relative
position of strata and their
relationship to the geological
time scale.
- A branch of geology concerned
with the order and relative
position of strata and their
relationship to the geological
time scale.
- Bombardment
- A countiusois attack of bombs and
missles and in this case the attack
was a meteor shower for billions of
years
- A countiusois attack of bombs and
missles and in this case the attack
was a meteor shower for billions of
years
- Geological Time Scale
- Is a system of
chronological dating that
relates geological strata
to time
- Is a system of
chronological dating that
relates geological strata
to time
- Layers of the Earth
- an outer silicate
solid, crust, a liquid
outer core, a solid
inner core.
- an outer silicate
solid, crust, a liquid
outer core, a solid
inner core.
- Absolute Dating
- Same thing as
Relative dating just
more accurate
- Same thing as
Relative dating just
more accurate
- Relative Dating
- Relative dating is used to
arrange geological events,
and the rocks they leave
behind, in a sequence.
- Relative dating is used to
arrange geological events,
and the rocks they leave
behind, in a sequence.
- Fossil Record
- The fossil record refers
to the placement of
fossils throughout the
surface layers of the
Earth. Older fossils are
buried more deeply than
younger ones.
- The fossil record refers
to the placement of
fossils throughout the
surface layers of the
Earth. Older fossils are
buried more deeply than
younger ones.
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