15426793
Description
Mind Map by Nicholas Wood, updated more than 1 year ago
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Created by Nicholas Wood
over 5 years ago
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Geological History
- Bombardment
- Layers of the Earth
- Geological Time Scale
- Used to find the timing and relationship of events that have happened in earth’s history
- Used to find the timing and relationship of events that have happened in earth’s history
- Stratigraphy
- Stratigraphy is a form of geology concerned with the study of rock layers and layering.
- Stratigraphy is a form of geology concerned with the study of rock layers and layering.
- The layers of the earth are the crust,upper mantle,mantle, outer core, inner core
- Geological Time Scale
- Fossil Record
- A fossil record is what that animal that died left behind
- A fossil record is what that animal that died left behind
- Relative Dating
- Guessing the age of different fossils by the layers of rock they are in
- Guessing the age of different fossils by the layers of rock they are in
- Constant shower of meteors that rained down on earth for millions of years
- Layers of the Earth
- Absolute Dating
- Finding the age of a fossil by the amount of unstable atoms in it
- Finding the age of a fossil by the amount of unstable atoms in it
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