In many cities around the world pollution levels have risen in recent years. Why are some cities becoming more polluted? What effects does this have?

Nowadays, a considerable

number

of individuals have been suffered from the higher and higher rates of pollution for a time being. Rather than ignoring

this

imperative issue,

this

essay will deeply explain both causes and effects related to

this

problem in the following paragraphs: One of the major reasons making verious cities become more polluted goes to the fact that despite of electricity cars are now available for sale, the price of those vehicles is so high that a limited

number

of people could afford them, resulting in more and more oil-used cars are driven for transportation. To illuestrate, higher automobiles are used, more Carbon dioxide, which is the toxic gas, will be launched. Take the use of manufacturing trucks

for instance

; as the increase of ones demanding for more facilities, these truck are more used for delivering goods from factories to various markets.

Moreover

,

this

emission issue address a huge

number

of effects: health, and globle warming. First and foremost effect from pollution is respitory disease. Lung cancer,

for example

, has been the major problem for those who spend their time travelling on the road, particulary drivers;

furthermore

, it can be overtly observe that the higher temperature has been ocurred across the globe

due to

those toxic gases produced by human, resulting in more and more

number

of animals,

such

as pollar bears, become disapeared. In the light of these rearons and effects of emission, it can be conclude that if people can reduce their use of oil vehicles, lesser

number

of related pollution: disease and higher temperature, will incur to help our humankind and other livings.