People in major cities suffer from high levels of air pollution that causes health problems for many. Explain possible reasons for this problem and suggest some solutions.

Air

Use synonyms

pollution

Use synonyms

is the leading cause of lung diseases. People living in urban areas are its main victims. Though many factors contribute towards it, the main factors are man-made. These can be easily avoided by implementing certain rules and regulations. One of the major reasons for

air

Use synonyms

pollution

Use synonyms

is the CO2 emitted by

cars

Use synonyms

. people in urban areas tend to depend more on personal vehicles for transportation, as these areas are densely populated the number of

cars

Use synonyms

is quite high. Another major contributor is the industries,

for instance

Linking Words

in Delhi, a survey conducted by the

pollution

Use synonyms

control agency revealed that industries contributed to about 35% of the

air

Use synonyms

pollutants in the city. Though many factors are present these can

also

Linking Words

be monitored so as to reduce

air

Use synonyms

pollution

Use synonyms

. The

first

Linking Words

step towards

this

Linking Words

can be done by improving the public transport system. A proper public transit can reduce the number of

cars

Use synonyms

in the street and it is cheap compared to

cars

Use synonyms

.

For example

Linking Words

, Mumbai has a well-developed network of trains

thus

Linking Words

the people owning

cars

Use synonyms

are less and

pollution

Use synonyms

is

also

Linking Words

less compared to Delhi which lacks a proper transport system. Another way to improve the

air

Use synonyms

around us is by switching to renewable form energy rather than using fossil fuels. The government is undertaking many initiatives to switch the

cars

Use synonyms

run by diesel or petrol to electric. Many subsidies and grants are given for

such

Linking Words

projects. In conclusion, though major cities which are highly populated tend to have poor

air

Use synonyms

quality, adequate measures can be taken to improve

this

Linking Words

. Citizens together with the governments should take the effort to improve the quality of living by improving the

air

Use synonyms

around us.