The Sahara Desert and the Sinai Desert.
it protected egypt from danger
its protected by a desert
The Sahara Desert
Egypt's Natural Barriers are The Nile River, Sand Dunes, And The Desert. :) Enjoy >.<
the desert, the Nile river.
cataracts and the Sahara desert
The sand dunes act as a natural barrier, blocking strong winds.
It protected Egypt from invaders. A negative effect is that it limited communication.
the Nile stopped invaders by crossing into the land. also the desert lands on the left and right side of How_was_ancient_Egypt_protected_from_invaders_by_natural_bordersalso known as the red desert helps block invaders.How_was_ancient_Egypt_protected_from_invaders_by_natural_borders
The Libyan desert runs from east of Egypt to south of Egypt. The Nubian desert also is south of Egypt.
The Sahara Desert on both sides of Egypt served as a natural barrier to invaders from outside and expansion from inside outward.
yeah, Egypt is 97% desert :)