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When did big bang start?
The Big Bang is thought to have occurred roughly 13.8 billion years ago. This event marked the beginning of the observable universe and set in motion the expansion of space and time as we know it.
What is a 100-year storm?
A 100-year storm refers to a weather event that has a 1% chance of occurring in any given year based on historical data. It does not mean that the event will occur only once every 100 years. The term is used by engineers and planners to design structures to withstand extreme weather conditions.
When did the Cretaceous Tertiary extinction occur?
About 65.5 million years ago. The Cretaceous and Tertiary are geological time periods either side of this event. The event is significant because there was a large mass extinction event at this time including the extinction of all non avian dinosaurs. Most experts agree that the cause of the extinction was a asteroid impact.
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 every 3 years?
An event that occurs once every three years.
What is the human species thought to have evolved 400000 years ago?
Homo sapiens
What is 400000 compounded annually at 7 percent for 15 years?
(400000) x (1.07)(raised to 15) = (400000) x (2.759) = 1103600
How often does a bicentennial event occur?
Every 200 years
How often does a sesquicentennial event occur?
Every 150 years.
What event began to occur about 200 million years ago?
Pangaea
Which natural event can occur either over a few weeks or over a few million years?
Which natural event can occur either over a few weeks or over a few million years?
What is 400000 years beyond 2012?
400,000 years beyond 2012 is the year 402,012.
When did ancient India start?
400000 years ago,people have lived on the Indian subcontinent.
When did cavemen start making?
Cavemen started making fire about 400000 years ago.
What event always takes millions of years to change the surface of the earth?
volcanoes take millions of years to occur. it changes earth's surface.
Is 400000 a good salary?
Yes it is a very good salary! If you earn this per years you are rich!
What year did civilization begin?
about 400000 years ago, between the rivers of mesopotamia.
