Oceans and deep rivers form natural boundaries because they restrict human and animal migration.
Oceans and deep rivers form natural boundaries because they restrict human and animal migration.
Oceans and deep rivers form natural boundaries because they restrict human and animal migration.
Which river form the boundaries of the Great Lakes states
the Rio grande river
Yes, there are rivers, oceans, lakes, puddles, etc.
The Atlantic Ocean to the east. The Pacific Ocean to the west. The Gulf of Mexico to the south.
Surely they all do, I know some flow into other rivers, but they all reach the sea in one form or another.
Sweg
No. Salt is washed into the ocean from rivers and picked up from rocks.
origins from rivers oceans glaciers and deposit type is clastic color is variable
- salt is dissolved from the earth (also as ions Na+ and Cl-) and transported in oceans by rivers - chlorine from volcanic activity in oceans and sodium from the earth form NaCl