Well... The major mountain that I know of is Mount Everest!
Seas, oceans, continents, mountain ranges, valleys, rivers, etc...
You can see oceans and continents, large lakes, rivers, and mountain ranges.
The largest moutin in Peru is Huascaran
Seas, oceans, continents, mountain ranges, valleys, rivers, etc...
yes.
yes the yemeni river. glad i could answer your question
Rivers, mountain ranges, oceans, etc. Those are considered "natural boundaries".
Yes. America has many many rivers like The Mississippi and Ohio and 3 mountain ranges: The Appalachians, The Ozarks, and The Sierra Nevadas.
lakes and rivers
1 Mountain ranges 2 Alluvial Plains 3 Plateaus 4 Oceans and Rivers 5 Deserts
Seas, oceans, continents, mountain ranges, valleys, rivers, etc...