Question

Write an article in about 150 to 200 words about the public transport system and its impact in reducing pollution

Answer 1

Answer:

Public transportation contributes to a healthier environment by improving air quality and reducing oil consumption, and through better land-use policies. It also helps to expand business development and work opportunities. And, it is critical for emergency situations requiring safe and efficient evacuation.

Transportation accounts for 29 percent of greenhouse gas emissions in the United States. By moving more people with fewer vehicles, public transportation can reduce greenhouse gas emissions. ... Moreover, by reducing congestion, transit reduces emissions from cars stuck in traffic.

Answer 2

Explanation:

According to a recent survey conducted by World Health Organization (WHO), Delhi has the highest concentrations of particulate matter measuring less than 10 and 2.5 microns in the world. These particles can be particularly dangerous because they can lodge deeply in the lungs and cause inflammation, infection and lead to diseases including cancer. One of the major sources of these particles and other harmful fumes is vehicular emission.

Of all the commuters in Delhi (baring people who travel on foot and bicycle), 42 percent use buses, 25 percent use metro, 25 percent use private vehicles and 8 percent use auto rickshaws. Even with higher ridership, buses contribute to just 20 percent of vehicular CO2 emissions, while private vehicles contribute to a staggering 60 percent. Also, buses constitute only 40 percent of road traffic while the rest 60 percent traffic comprises of private vehicles and auto rickshaws. It is worth mentioning that Delhi metro has shared considerable burden on public transport, but given its restricted reach and limited capacity buses will still serve a larger proportion of population going forward. It is evident that buses can solve Delhi’s pollution and traffic problems.