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What hypothetical time scale supposedly charts both the Earths history and the sequence of the rock layers in the Earth crust?
The hypothetical time scale that charts both Earth's history and the sequence of rock layers in the Earth's crust is known as the Geologic Time Scale. It divides Earth's history into eons, eras, periods, epochs, and ages, reflecting significant geological and biological events. This scale is based on the principles of stratigraphy, which examines the relationships and ages of rock layers (strata). It helps scientists understand the timing and progression of life and geological changes over billions of years.
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What is earths type star?
Earth's star is what we call the Sun, and it is a main-sequence star with a G2 spectrum and an absolute magnitude of +4.7.
Why are fossils important to earths history as a planet?
Fossils aren't but the life that made them is.
Which part of earths history is shown by analysis of ice cores?
Changes in climate
What does a proportional time scale show?
how different parts of earths history compare to the whole world
What is a measurement of the earths history divided into time period?
fossil record geologic time scale
What are two ways that scientists can study earths climates history?
What are two ways that's scientists can study earths climates history
What do scientist use to describe the sequence and length of changes to the earths crust?
Wave Length.
What is the smallest division of the earths history?
epoch
Most of earths history is recorded where?
In sedimentary rock.
What is the study of earths history called?
Historical geology.
What was earths atmosphere oceans and continents began to form during a period of earths history called?
precambrian era
What does the grand canyon show us about the earths history?
to die
Why is earths history divided into eras epochs eons?
because
Is the sequence of earth's layers the same everywhere on the planet?
yes, the layers beneath earths surface are in the same sequence throughout earth, although certain parts of certain layers may be wider in certain places or slimmer, but they stay in the same sequence
What are two ways that scientists can study earths climate history?
helller
What are two ways that scientists can study earths climatic history?
helller
What are two ways that scientists study earths climate history?
helller
