Their natural barriers surrounded them so they considered themselves to be in the middle of the world.
mountains
Some natural barriers that caused migration to be difficult are mountain ranges, canyons, and raging riversand kabobs and potatoes and brains and mushrumns
The gobi desert the yellow sea and mountains
please help
Japans natural resources are the ocean, the forest, and farming
The Natural Barriers in canada are Molten lava and cars
The natural barriers and isolation allowed China to
no natural barriers are rivers, cliffs...... natural stuff not man made
Japan does not have much oil
Mountains and oceans are the natural barriers of western africa
unpredictable flooding of natural barriers for protection . Natural Resources limited.
Natural barriers are geographical features that provide obstacles.
Japans land are unique because they have lots of natural distasters.
monsoons
Egypt's Natural Barriers are The Nile River, Sand Dunes, And The Desert. :) Enjoy >.<
Examples of natural barriers include mountain ranges, deserts, oceans, rivers, and dense forests. These features can impede or block the movement of people, animals, or weather patterns, serving as obstacles or boundaries in the natural environment.