Yes
A flexible material allows excess air to escape and for the craft to maneuver over uneven terrain. Without a flexible skirt the craft would crash if it ran into an obstacle.
it impacted the society by making us put it out as a sport people race hovercrafts around also, they are very dangerous
Lava Lamps Lava Lamps
the purpose of the toilet is to go #2 & #3 and for the waste that comes out to go down the drain and get clean and it does it over and over again
the lava lamp and the smiley face :)
yes.
6 inches
airplanes are the same thing as hovercrafts... but only hovercrafts have a louder engine
on a cushion of air
yes
hovercrafts
Why are you asking where to find hovercrafts? But I would have to say, that scientists are trying to build some, or aliens are, but you should have known that already.
Lava is extremely hot!! Lava is molten rock- over 1000 Celsius.
4 ft
Hovercrafts float above a bubble of air formed between the skirt of the hover craft and the surface it is floating over. As long as the surface does not allow the air pressure used to form the bubble to escape from under the hovercraft too quickly it will float over any surface whether it be water, land, or cobblestones. For example it could not float over a drainage grate or with its skirt severely punctured.
They both fly I think 
walk