Front

Four types of transportation

Back

Land, water, air, and space.

Front

Six transportation subsystems

Back

Control system, guidance system, structural system, propulsion system, suspension system, support system.

Front

Control system

Back

Controls the speed and direction of a vehicle's path. Examples: steering wheel, gas pedal, and brakes.

Front

Guidance system

Back

Provides information regarding the control of the vehicle. Can be simple or complex. Example: speedometer.

Front

Structural system

Back

Accommodates a vehicle's cargo and forms the basic framework of the vehicle. Example: a car's chassis and body, or a bicycle's frame.

Front

Support system

Back

Maintenance facilities or equipment used to store and maintain vehicles and other transportation technologies, as well as the infrastructure needed to operate vehicles. Examples: garage, gas station, car wash, highways.

Front

Propulsion system

Back

A transportation system must have a force to propel it from its starting point to its destination.

Front

Suspension system

Back

The suspension system supports the weight of a vehicle as it moves down a pathway.

Front

Random land routes

Back

The driver can change the path they are on. Cars, motorcycles, bicycles, etc. travel on random routes such as roads, highways, and trails.

Front

Fixed land routes

Back

The path of the vehicle cannot be changed. Trains, elevators, monorails, etc. are examples of fixed land routes.