Answer :
The CAFE standards lead to better fuel economy in cars, light-rail systems result in more people taking public transportation, and carpool lanes contribute to fewer cars on the nation's highways.
The question asks to match specific transportation developments with their respective effects. Here are the matches:
- CAFE standards lead to better fuel economy in cars.
- Light-rail systems contribute to more people taking public transportation.
- Carpool lanes help in creating fewer cars on the nation's highways.
The CAFE standards, which stand for Corporate Average Fuel Economy standards, are regulations aimed at improving the average fuel economy of cars and light trucks sold in the United States. By setting these standards, the government incentivizes car manufacturers to produce vehicles that consume less fuel, leading to reduced greenhouse gas emissions and better fuel economy.
Light-rail systems represent an efficient form of mass transit that generally has the effect of increasing public transport ridership by providing a reliable and often time-saving alternative to personal vehicles, thereby reducing the use of cars.
Carpool lanes are designed to encourage carpooling, which decreases the number of single-occupancy vehicles on the road. This effectively lessens traffic congestion and reduces emissions because fewer cars are on the highways during peak traffic times.
Answer:
CAFE standard
- better fuel economy in cars
.
Light-rail system
- more people taking public transportation systems.
Carpool lanes
- fewer cars on the nation’s highways
.
Explanation:
The three developments with their effects are as follows-
1. The CAFE (Corporate Average Fuel Economy) is a regulation adopted by the United States Department of Transportation that helped regulate the energy consumption of vehicles. It also calculates the amount of fuel needed by a certain type of vehicle in covering a certain amount of distance etc.
2. Light-rail system is a type of public transportation that involves trains that are of lower capacity and speed to that of metro systems but also higher capacity and speed than that of traditional trams. This system was introduced in order to influence more people to take public transport system rather than travel by their private transportation systems.
3. Carpool lanes are separate lanes for cars or vehicles that have a driver and more than two passengers such as in carpools, vanpools, etc. These particular lanes were made so that more people might opt for such carpools and will lead to fewer cars on the highways.
