The earth's crust is very important to human beings not only because they live in it but because of the socio-economic benefits it offers them. ... Some of these less dense rocks, such as granite, are common in the continental crust but rare to absent in the oceanic crust. Both the continental and oceanic crust mantle.
<span>The majority of uranium mines and tailing pies are found in 14 western states. The prime locations are Utah, Arizona, Colorado, New Mexico and Wyoming.
Most of these sites are conventional underground and open pit mines, and are present on tribal and federal lands.</span>
"George gets candy if Bob does his homework"
Some of the challenges are:
Finding out what the characters carved/written on the papyrus are because the papyrus is so weathered and roughed up.
Then actually deciphering the characters was another challenge.
You basically had to have an idea of what the characters meant ^^
