An artificial boundary is a boundary made by humans, examples include dams, the fence at the border between the U.S and Mexico. A natural boundary is a boundary made by nature, a boundary that "happens" naturally, examples include rivers, mountains and such.
yes
Nature has provided the Pyrenees Mountains as the boundary between France and Spain.
An artificial boundary is a boundary that is man made instead of naturally formed by nature. These boundaries include fences and dams.
the difference between a political and a physical boundary is that a physical map shows geographical features like mountains and rivers while a political map shows boundaries. One is made by people(politicians), the other by nature. So , occasionally, a political boundary will be a straiight line but there are no straight lines in nature. A river is a common and convenient, physical boundary with two obvious sides. Sometimes, a river may run between two countries and thus becomes an example of a physical boundary serving as a political boundary.A mountain range may serve a similar purpose.
The Nature of Nicholas - 2002 is rated/received certificates of: Argentina:13
Im just going to guess that its a boundary that nature provided, but and example is an ocean, a river, and a mountain.
A natural boundary is a boundary that is defined by natural features, such as a strait, a mountain range etc. A physical boundary is can be an imaginary boundary that is drawn on a map, which is not shown in real life, something like a political boundary.
USA Turkey China Russia Argentina Peru
Second Nature - 2003 TV is rated/received certificates of: Argentina:13
an unprotected one......... =================== The Canada US border has been described as an "undefended" border, but it is by no means an "unprotected" one. Even the "undefended" nature of the border is now questioned by many.
No. Ischigualasto is a proper noun, a region in Argentina and the name of a provincial park (nature preserve) there.