15446672
Description
Mind Map by Allysse Baysinger, updated more than 1 year ago
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Created by Allysse Baysinger
about 6 years ago
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Earth History
Vocabulary
- Bombardment: Intense comet and asteroid
bombardment is thought to have peppered all the
planets including earth
- Geological Time
Scale: System
of chronological
dating that
relates geological strata to time
- Absolute Dating: Process of
determining an age on a
specified chronologically In
archaelogy and geology
- Layers of Earth: Crust,
mantle, core,
lithosphere,
asthenosphere,
mesosphere, outer core,
inner core.
- Stratigraphy: Study
of rock layer
deposited in earth
- Fossil Record: Refer to the
total number of fossils that
have been discovered
- Relative Dating: Science of
determining the relative order of
past events
Media attachments
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