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Why didnt the early geologic time scale include the number of years ago that events happened?
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The absolute age of a geologic event in the rock record is?
the number of years that have elapsed between the event and the present day
What is the most destructive geologic hazard?
Currently this would most likely be earthquakes, however in the geological past there were a number of very large scale volcanic events covering large areas (known as large igneous provinces). One of these (known as the Deccan Traps) is thought to have contributed to the extinction of the dinosaurs.
How does the existence of people on Earth compare with the length of geologic time on Earth?
I can't pull the number from the top of my head but I think it might be around 1/32 of earth's time.
What is the atomic mass number of an isotope that it has an atomic number of five and include six neutrons?
It is 11.009
How do core samples help geologists?
Geologic core sampling serves a number of important purposes, such as giving scientists information regarding variations of climate. It also provides information about sedimentary composition, and various species.
What major events happened between 2000-2009?
A number of major events occurred between the year 2000 to 2009. Some of the most important events include the September 11th 2001 tragedy, the Columbia disaster in 2003, and the first African American became President in 2009.
Which of these events happened first and led to a number of wars in Europe?
The Glorious Revolution
What major world events that happened 1998?
there was a bombing attack and England won the cup!
What world events happened in 2002?
There are a number of world events that happened in 2002. One of the most popular events was the FIFA World Cup was co-hosted by Korea and Japan from May 31 to June 30, 2002.
What event happened in the 2nd century?
A number of events occurred in the 1st century AD Some examples include the ministry and death of Jesus, the construction of the Coliseum in Rome, and the teachings of Buddha were written down for the first time.
What significant events happened in the year 450?
A number of significant events happened in the year 450. The Saxons invaded Britain meaning the end of the Old English Period. Also the Hawaiian islands were first discovered.
What events happened on August 31 1960?
Number 1 song was, It's now or never by Elvis Presley
What important events happened during the old kingdom?
Egypt became more richer and more powerful. Most pharaohs made empire building a priority. They marched there armies east into western Asia and fought there wars to bring other lands under their control and Egypt reached the height of glory by:Elysabeth Porter
How do paleontologist use trilobite as index fossil for various geologic periods?
Trilobites were rapidly evolving and widespread marine organisms that spanned a number of geologic time periods. Certain types of trilobites only appeared in specific segments of geologic time; therefore, when one of these trilobites is found, you can be certain that the rock layer it is found in is of a certain geologic age.
What types of events are available at Kingston Mines?
Kingston Mines offers guests a number of events year round at its venue. These include: concerts and musicals specializing in blues music, parties, and stand up comedy.
Is their any lotto number combination that has not happened?
Probably, since there are so many possible combinations. Knowing which one hasn't happened, though, is not useful - the outcome of past random events won't have any future on future random events of the same type. For more details, look for "Gambler's fallacy", in Wikipedia.
How paleontologists use trilobites fossils as index fossils for various geologic time periods?
Trilobites were rapidly evolving and widespread marine organisms that spanned a number of geologic time periods. Certain types of trilobites only appeared in specific segments of geologic time; therefore, when one of these trilobites is found, you can be certain that the rock layer it is found in is of a certain geologic age.
