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It took 19 years to drill 12,262 meters deep. The crust is 30 miles or 50 kilometers deep.Doing the math:12,262 meters/19 years = 645.37 meters/year50 km = 50,000 meters50,000 meters/645.47 meters/year = 77.47 yearsThis is assuming technology remains at the current level of mining and drilling.
~0.5 cm/year
10-15 meters a year
The Anasazi indains from Chaco Canyon, New Mexico
centi meters every 1000,000 years
The Grand Canyon is dry and arid throughout the year.
Providence, Rhode Island, is in the eastern time zone. Providence observes daylight savings time from spring to autumn. The rest of the year Providence is on eastern standard time.
Maybe because it got colder in the pond this year or your fish got sick. Or maybe because your pond isn't deep enough. It needs to be atlas 3 meters deep.
The Providence Service Corporation (PRSC) had its IPO in 2003.
the description is that the grand canyon is the grand canyon is a very large an impetuous mountain that was formed by 6 million years of erosion that formed the grand canyon. first is was soft but year after year it hardened
1636
never
Roger Williams founded the colony of Providence in June of 1636. Providence, Rhode Island is one of the oldest cities in America.
1000s of people get lost in thegrand canyon each year
The Grand Canyon is in the US state of Arizona.The Grand Canyon is in northwestern Arizona.
There were 4,388,386 in 2010. About 4.5 million people visit the Grand Canyon National park each year.
The year was 1869.