Most of the terrain is impassible... not easy to get over.
Yes, mountains can and often are used as barriers. Mountains can be very tough to cross, making them excellent barriers against attacks.
Mountains and seas are geographical barriers in trade.
barriers that block great or large mountains
Mountains and oceans are the natural barriers of western africa
The cast of Mountains Without Barriers - 2006 includes: Erik Weihenmayer as himself
barriers
Natural barriers are like the use of mountains or rivers to protect a place. but if you want to know what Egypt's are, I'd suggest putting that in your question.Natural Barriers are features such as Rivers, Mountains, Oceans, Seas etc...
Mountains can not create a wind. Winds are the result of the heat coming from the Sun and the heat radiated by the Earth into space. They are the atmospheres response to the differential of heat within the atmosphere. All mountains do is modify the the flow of the wind as they act as barriers to this flow.
Some physical trade barriers include volcanoes, mountains, canyons, and deserts.
barriers that block great or large mountains
mountains
you will find the himylayaya mountains in china because the himylayas mountains are natural barriers of china