A naturally occurring fuel, such as gas or coal. This is formed by decomposition.
What is fossil fuels
100
30% percent of traffic is caused by drivers doing this.
What is finding a parking space
100
A system of large-scale public transportation that is usually made up of buses, subways, and elevated trains to move large numbers of people.
What is mass transit
100
Roads take up lots of space, so it causes this.
What is loss of public space
100
A two wheeled vehicle powered by human energy
What is a bicycle
200
A type of fuel found in liquid and/or gas, formed from plants and animal materials.
What is biofuel
200
A person walking, typically alongside a road or sidewalk or within a developed area.
What is a pedestrian
200
Trucks used to transport a wide variety of wheeled cargo from state to state.
What is Roll-On Roll-Off (RORO)
200
When vehicles are fully stopped for periods of time, this is also known as a traffic jam or traffic snarl-up.
What is traffic congestion
200
A vehicle also powered human energy similar to a snowboard.
What is a skate board
300
A highly flammable liquid used to fuel internal combustion engines.
What is gasoline
300
A paving material that consists of crushed stone rolled and bound with a mixture of tar and bitumen that is used for a road or airport runway.
What is tarmac
300
A system of transportation which uses magnetic levitation to suspend, guide, and propel vehicles using magnets.
What is maglev
300
A driverless vehicle that can drive by itself.
Danger: May malfunction and not work correctly, which may lead to car accidents.
What is an autonomous vehicle
300
A vehicle powered by the sun with four wheels.
What is a solar powered car
400
a device that converts chemical energy from a fuel into electricity through a chemical reaction.
What is a fuel cell
400
The lining up of cars forming road trains where the lead cars act as a pace setter, allowing all vehicles to act simultaneously and move as a single unit.
What is platooning
400
A shared passenger transport service which is available for use to the general public and may include buses, trains, and subways which run on fixed routes.
What is public transportation
400
A problem with a certain type that provides gasoline, that will soon run out.
What is the lack of fossil fuels
400
A lightweight narrow boat, typically pointed at both ends and open on top, propelled by one or more seated or kneeling paddlers facing the direction of travel using a single-bladed paddle.
What is a canoe
500
a container consisting of one or more cells carrying an electric charge that can be used as a source of power
What is a battery
500
A highway that is part of the federal network of major roads.
What is interstate
500
A public means of transportation featuring small, automated vehicles that operate on specially built guide ways; sometimes called a personal automated transport (PAT) or pod-cars.
What is personal rapid transit (PRT)
500
A problem caused by fossil fueled cars that causes illnesses
What is pollution
500
A four-wheeled human-powered vehicle with pedals also known as a quadracycle.