In several countries, there is a significant decline in the number of senior citizens, and conversely, the proportion of productive aged individuals surges exponentially. This essay will argue that the merits of this phenomenon outweigh the drawbacks because the surge of young adult citizens brings many advantages for the countries such as having an adequate number of workforce in developing their countries.
On the one hand, decreasing number of senior citizens in various nations lead to social issues for the mainstream societies since many elderly people act as advisors for the communities. In Indonesia, for instance, a majority of people seek a piece of advice to senior citizens when they face problems. Consequently, if the nations lose a large number of older people, the communities will lose their role models as well as the trusted counsellors. As a result, many social problems in society are unsolved.
On the other hand, having a significant number of young generations brings huge benefits for the nations as they can be employed as a workforce in developing the nations. India, for example, has the largest number of productive aged people and as the matters of fact, this nation has proven as among the countries in the world having the fastest improvement in various sectors such as health and education. Thus, it is predicted that in several decades to come, India as able to be considered one of the developed nations in the world.
To sum up, the benefits of an increasing number of young adults have far outweighed the drawback because productive age people are able to contribute more to their national development. 
In several countries, there is a significant decline in the  
number
 of senior  
citizens
, and  
conversely
, the proportion of productive aged individuals surges  
exponentially
. This essay will argue that the merits of this phenomenon outweigh the drawbacks  
because
 the surge of young adult  
citizens
 brings  
many
 advantages for the countries such as having an adequate  
number
 of workforce in developing their countries.
On the one hand, decreasing  
number
 of senior  
citizens
 in various  
nations
 lead to social issues for the mainstream societies since  
many
 elderly  
people
 act as advisors for the communities. In Indonesia,  
for instance
, a majority of  
people
 seek a piece of advice to senior  
citizens
 when they face problems.  
Consequently
, if the  
nations
 lose a large  
number
 of older  
people
, the communities will lose their role models  
as well
 as the trusted  
counsellors
.  
As a result
,  
many
 social problems in society  
are unsolved
. 
On the other hand
, having a significant  
number
 of young generations brings huge benefits for the  
nations
 as they can  
be employed
 as a workforce in developing the  
nations
. India,  
for example
, has the largest  
number
 of productive aged  
people
 and as the matters of fact, this  
nation
 has proven as among the countries in the world having the fastest improvement in various sectors such as health and education.  
Thus
, it  
is predicted
 that in several decades to  
come
, India as able to  
be considered
 one of the developed  
nations
 in the world.
To sum up, the benefits of an increasing  
number
 of young adults have far outweighed the drawback  
because
 productive age  
people
 are able to contribute more to their national development. 
7.5Linking words, meeting the goal of 7 or more
7.5Repeated words, meeting the goal of 3 or fewer
7.5Mistakes