Because that is where their ships function. They wouldn't work well on land. However, naval aviation is not limited to ships, and there are many shore stations (naval air stations) for basing and training.
Primarily in that the Army is a land-based organization, while the Navy is sea-based.
There are plenty of land based jobs in the Navy, but the Navy is a sea-going service, and sailors go to sea. There are few, if any, rates where you're not going to be subject to sea time.
There are two: the United States Navy, and the United States Coast Guard.
You do not have to go to sea in the US Navy. However, there is no guarantee that you won't go to sea. There are few jobs that don't have sea counterparts. It may be possible to ensure it if you get certified on the large shore based aircraft.
Stronger how, exactly? The Army is the larger force of the two, and has a much stronger land force, naturally. However, it doesn't have the sea-based, aerial, or nuclear assets of the Navy.
The motto of Indonesian Navy is 'Victorious on the Sea'.
no, the navy are on the sea and the marines are land soldiers
US navy sea bees are construction group that can be deployed all over the world even to war zones
army-responsible on land navy-responsible at sea
Hellenic Navy's motto is 'Great is the country that controls the sea'.
The major flaw or the weakness of the navy Mussolini built was the lack of an aircraft carrier. He believed that for operations in the Mediterranean Sea, his submarine fleet and land based aircraft would make up for the lack of an aircraft carrier. This was a major mistake if his plan was to dominate the Mediterranean Sea.
The full form of Navy SEALs is "Sea, Air, and Land Teams."