Because Submarines don't fly very well.
A submarine is only used under water.
The submarine is under water.
a submarine :) xx
Periscope
the U boat 'is' the German word for submarine. western nations just used submarine. U boat is short for Unterwasserboot, which translates as undersea boat or under water boat or submarine.
A submarine is an underwater craft, or a word used to describe something that is under water. Here are a couple of sentences. The submarine moves with silent deliberation through the cold dark water. The submarine canyons posed problems when the search vessels began looking for the nuclear weapon that had been lost at sea.
This is called a submarine. They are often used to stealthily patrol oceans without being noticed.
There are many different kinds of ships that can be used to find things underwater. You could use a submarine.
There were many different anti submarine devices. There were nets underwater, along with mines. Torpedoes are the current main weapon. There were also depth charges and the hedgehog used by ships to create explosions under the water.
Tsinaaʼeeł táłtłʼáahdi naagháhígíí - "boat that goes around under water".Navajo is unusual in beng able to make new words for almost anything. There are only a handful of borrowed words from other languages.You are perhaps thinking of the Navajo signals code of World War 2, in which the Navajo words for "iron fish" (besh-łóóʼ) were used to represent the idea of a submarine in code.tsinaaʼeeł táłtłʼááhdi naagháhígíí -- boat that goes around under water.
It depends on the size of the vessel, but if its deck is equal to or above the submarine's own deck, then a brow (gangway) is used between them to move personnel and equipment. For anything lower than the submarine deck, either a brow or a Jacob's ladder is used. Aerial (Helo) transfers are available as well, but are only performed under extreme circumstances when warranted.
A periscope is the instrument used in a submarine to see above the surface of water. It works by using mirrors to reflect light down into the submarine while allowing for observation of the surface without exposing the submarine itself.