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What is the significance of chronology and eras?
Eras and chronology are significant because they let us know when important things happened and in what order they happened. Chronology is the arrangement of events and facts in the order they occurred. An era is a period of time that is characterized by circumstances.
Geological eras can be divided into .?
Geological eras can be divided into periods, epochs and ages.
When did Japan earthquake happen before or after the tsunami?
The Earthquake occurred before the tsunami as it is what caused the tsunami.
What are the four geological time intervals?
Eons, Eras,Epochs, and period
What are the last two geologic eras?
Fat People
What are the major eras in US history from 1877 to the present and describe their?
identify the major eras in u. s. history from 1877 to present
Two geologic eras that occurred before the existence of the first man?
Mesozoic Era and Paleozoic Era.
Name two geologic eras that occurred before the existence of the first man?
Examples: mesozoic, cenozoic, paleozoic.
The first major interstate strike occurred?
1877 by railroad
How many eras are ther?
there are two eras BC -before christ and AD- anno domino (after his death)
What was the main event that occurred from 1865-1877 called?
Reconstruction Era American history
How is the geological time scale arranged?
The geologic time scale is arranged from the time of Earth's formation through modern day. It is arranged into four eras. Those eras are Precambrian, Paleozoic, Mesozoic, and Cenozoic. Those eras are divided into periods in which the development of various life forms occurred.
What is the significance of chronology and eras?
Eras and chronology are significant because they let us know when important things happened and in what order they happened. Chronology is the arrangement of events and facts in the order they occurred. An era is a period of time that is characterized by circumstances.
What are the eras that starts with p?
The Progressive Era in the United States occurred in the 1890's through 1920's. It was a period of political reform. The Protestant Reformation Era occurred in Europe during the 16th century.
What are Eons divided into?
eras
What did people say caused diseases before 1877?
miasma
Major divisions of earths history are?
BC - Before Christ AD - Anno Domini
