no, but you need engines to control the airship (AKA blimp)
Blimps have engines that allow them to move independently of wind direction. By adjusting the thrust of the engines, blimps can move in any direction regardless of the wind. The ability to control their direction makes blimps versatile for various purposes such as advertising, surveillance, and transportation.
Blimps
No. helium gas inside the blimp keeps it aloft. Just like a helium makes balloons fly!!
jet engines require air, compression, and combustion to make it work
Yes because what will hapen if the essential were gone it will be a tragedy.
They both can fly! You dumb!
Because there's two engines on each side of the blimp
because the blimp is propelled by to engines one on each side of blimp
because the blimp is propelled by to engines one on each side of blimp
Beside the actual design of course, the difference is that airplanes use their engines/propellers and wing to create air flow and fly while blimps, zeppelins, and the like use hot air to propel themselves up and increase or decrease hot air in the balloon to go up or down. This is the main difference between the two aircrafts.
yes Most airplanes other then gliders need fuel to fly some planes run on normal internal combustion engines and others run on jet engines but they all require fuel to operate them.
All three are types of lighter-than-air aircraft that rely on buoyancy to fly. They also have a balloon-like structure filled with a gas that is less dense than the surrounding air. However, hot air balloons specifically use heated air to generate lift, while blimps and dirigibles are powered by engines for propulsion.