Being completely underwater is referred to as being submerged.
Underwater volcanoes are called submarine volcanoes. They form in a similar way as their continental counterparts, that is close to plate boundaries.
It is called Marine Life.
Underwater bombs are commonly referred to as depth charges. These are explosive devices designed to be dropped or launched into water to destroy or disable underwater targets such as submarines.
No, plants like seaweed and algae live completely or partly underwater. -A.D.
underwater peak with round or irregular top
Probaly never completely.
An underwater bubble blower.
It is completely possible to cry underwater. Because tears are comprised mostly of water, it would be impossible to see them on a swimmer's face while they were underwater.
Areas of underwater ground are called seabeds or ocean floors.
Underwater sound detecting systems are called hydrophones. These devices are used to listen to and record sounds underwater, such as those produced by marine animals or underwater activities.
An underwater bomb is called a 'depth charge.
its called alge
diver
Torpedo...
Ironclads are not the same thing as submarines. Ironclads do not go underwater completely even though the majority of their body may be underwater.
The part of a river that is underwater when the river overflows its banks is called the flood plain.
amphibious