The invention of automobiles is one of the greatest achievement of the technology which is having most compelling effects on human life. However, fewer people consider car not as much useful for mankind owing to drawbacks it brings. I also believe the same because there are many obstacles the people have by owning a car more than the benefits which i will explain in this essay along with its effective usages. To commence with the benefits, by having a car it is convenient for the public to enjoy the personal freedom in the society and they have ease to move anywhere when needed always such as for work, shopping and picnic without depending on the public transport. Moreover, driving a car also beneficial in terms of driving which makes the life of the people more comfortable and this convenient mode of transport takes all hassle free travel arrangements like ticket-bookings for trains and buses and waiting in the long lines. On the contrary, all of these benefits cost the environment most. Driving personal cars contribute to the environmental damage. The first is air pollution as the cars release greenhouse gases for instance nitrogen. According to the U. S Environmental Protection Agency, car accounts for 25% o all greenhouse gasses in the ecology. The second is prices which is sky rocketing everyday. Also every family cannot afford the car as it needs additional cost for maintenance and repair which is quite hard foe most of the people. In addition, motorized vehicles cause traffic jam as well on the roads which impact negatively on the travelling as folks have to spend more time on roads when stuck in traffic jams. Owning car by most of the persons become the reason of the shortage of fossil fuels for the future generations. To conclude, while car is a convenient mode of transport, but it brings disadvantages as well. In my opinion, negative impacts attached with cars vastly outweigh the advantages. this is because it threatens the very existence of mankind. 
The invention of automobiles is one of the greatest achievement of the technology which is having most compelling effects on human life.  
However
, fewer  
people
 consider  
car
 not as much useful for mankind owing to drawbacks it brings. I  
also
 believe the same  
because
 there are  
many
 obstacles the  
people
 have by owning a  
car
 more than the benefits which  
i
 will  
explain
 in this essay along with its effective usages. To commence with the benefits, by having a  
car
 it is convenient for the public to enjoy the personal freedom in the  
society and
 they have  
ease
 to  
move
 anywhere when  
needed always
 such as for work, shopping and picnic without depending on the public transport.  
Moreover
, driving a  
car
  also
 beneficial in terms of driving which  
makes
 the life of the  
people
 more comfortable and this convenient mode of transport takes all hassle free travel arrangements like ticket-bookings for trains and buses and waiting in the long lines.  
On the contrary
, all of these benefits cost the environment most. Driving personal  
cars
 contribute to the environmental damage. The  
first
 is air pollution as the  
cars
 release greenhouse gases  
for instance
 nitrogen. According to the U. S Environmental Protection Agency,  
car
 accounts for 25% o all greenhouse gasses in the ecology. The second is prices which is  
sky rocketing
  everyday
.  
Also
 every family cannot afford the  
car
 as it needs additional cost for maintenance and repair which is quite  
hard
 foe most of the  
people
.  
In addition
, motorized vehicles cause traffic jam  
as well
 on the roads which impact  
negatively
 on the travelling as folks  
have to
 spend more time on roads when stuck in traffic jams. Owning  
car
 by most of the persons become the reason of the shortage of fossil fuels for the future generations.  
To conclude
, while  
car
 is a convenient mode of transport,  
but
 it brings disadvantages  
as well
. In my opinion,  
negative
 impacts attached with  
cars
  vastly
 outweigh the advantages.  
this
 is  
because
 it threatens the  
very
 existence of mankind.