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- They divide landmasses
- They are a natural boundary.
- They might be hard to get to like the Amazon
- They can be hard to cross or navigate
Easy x Vxvid
Wiki User
∙ 10y ago- They are a natural boundary and divide land masses; therefore, they can be difficult to cross or navigate.
- They might be hard to access, particularly in the case of rivers far inland, or surrounded by dense vegetation
Wiki User
∙ 14y agoWhy are rivers and oceans both barriers and roadways?
Wiki User
∙ 9y agoNowadays, with ships and aeroplanes plying the routes between most countries, the oceans and seas are no longer the barrier they once were, as in the days of sailing ships.
Lakiya Little
All correct
Did people first settle by oceans or by rivers?
probably both probably both
The rivers of Mesopotamia and Egypt were different from each other in this way?
they both had differennt rivers and both had different pharoahs and mesepotamia didnt have natural barriers like Egypt does
Does temperate oceans mean both freshwater and saltwater?
There are no freshwater oceans. Only where large rivers empty into the sea, there are some areas of lower salinity, but no freshwater oceans.
How are oceans and rivers alike?
Oceans are a lot deeper, bigger and contain a lot more life in it than rivers.
A geographical or physical feature that can both protect and isolate a civilization?
mountains, valleys, rivers, lakes, oceans....
What are similarities between rivers and oceans?
Both have water, living organisms and are connected. :)
How was the ocean a barrier and roadways to the discovery of the Americas?
The oceans on both sides of the country were a barrier because most land on the other hemisphere is joined or very close. The were a roadway because they allowed Columbus to discover the Americas.
Does the bull shark migrate?
They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans. Bull Sharks do not migrate. They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans.
Where do most salmon go?
Salmon is grown in ponds, lakes, rivers and oceans
What are bulls habitat?
They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans.
How are oceans and rivers the same?
Both fresh water and salt water environments have currents that flow through them, and both can support a wide variety of aquatic life.
What is the location of a bull shark?
They usually prefer warm oceans and seas around the equator and spanning upto the tropic of cancer on one side and the tropic of capricorn on the other. They dont live in cold waters and so, do not have the need to migrate. However, they have been known to swim up rivers. They can survive in both salt and fresh water and have been spotted in both rivers and oceans.
