The Sahara today travel by sea and road, but ancient cultures also travelled by sea, and by camel.
Sahara Desert
Atlantic Ocean and Mediterranean Sea
The North Sea, and the Atlantic Ocean.
The Nile river and the atlantic are two of the major water sources for the Sahara desert region.
No Afghanistan is completely landlocked, to get to the ocean you must travel through another country.
The Sahal is a semiarid region that borders the Sahara desert.
Morocco is a country in northern Africa. Its coastline is the North Atlantic Ocean and the Mediterranean Sea. It borders Western Sahara and Algeria. It is near Gibraltar.
There is no sea west of Egypt. The Red Sea is to the East, and the Mediterranean is to the North. To the west of Egypt is the Sahara desert which goes all the way to the Atlantic ocean.
Marco Polo mostly travelled on land, but he did travel by the Indian ocean and the Black sea
Tsumanis won't affect whales as they travel through the ocean because it would just be another wave out at sea. If the whales were close to shore they could be swept inland, though.
The Prime Meridian passes through the following: -- Arctic Ocean -- North Greenland Sea -- Norwegian Sea -- North Sea -- English Channel -- Balear Sea -- Gulf of Guinea -- South Atlantic Ocean.