Vehicles
14 Splashes.
RocketA rocket flies by pushing hot gas out of its engine very fast.
HelicopterA helicopter lifts itself with a big rotor on top: its long blades are thin, spinning wings.
Hot-air BalloonA hot-air balloon flies because hot air is lighter than the cool air around it.
Steam TrainA steam locomotive burns coal or wood to boil water in a long boiler.
Ocean LinerAn ocean liner is a big passenger ship that sailed on a regular route, or line, across an ocean.
Sports CarA sports car is a small, light car with a powerful engine, built for speed and for taking corners well.
BusA bus carries many people along a set route, stopping to let them on and off.
Propeller PlaneThis propeller plane is a biplane: it has two sets of wings, one above the other, held together by struts and wires.
Jet AirlinerA jet airliner is a big passenger plane driven by jet engines.
SailboatA sailboat is pushed along by the wind in its sails.
SubmarineA submarine is a ship that can travel underwater.
BicycleA bicycle has two wheels, one behind the other, and pedals that turn a chain, which turns the back wheel.
TractorA tractor is a strong farm machine for pulling heavy things: plows, trailers and all kinds of tools.
Flying SaucerA flying saucer is an imaginary spaceship from science fiction, shaped like a round, flat saucer.