underground layers of rock in which water collects
constitution
aquifers
nomads
system of writing that used pictures to represent sounds or words
pharaohs
erg
fine sand, clay, or other material carried by running water and deposited as a sediment, especially in a channel or harbor.
a centimeter-gram-second unit of work equal to the work done by a force of one dyne acting through a distance of one centimeter
people who move about from place to place in search of food
silt
hieroglyphics
a person who believes in the strict interpretation of religious laws
ruled Egypt in ancient times
an area formed by soil deposits that build up as river water slows down
regime
a body of fundamental principles or established precedents according to which a state or other organization is acknowledged to be governed
fundamentalist
a government, especially an authoritarian one.
delta