In the contemporary world, the concern for the degradation of the environment is at the peak. It is commonly believed by some people that, environmental issues ought to be solved globally, while others are of opinion that they should be treated at national level. In this essay, I will explain both the sides and finally give my opinion.
On the one hand, there are some environmental problems that should be dealt globally such as global warming, black hole in the ozone layer. So, all countries should unite and form a community to discuss and share ideas to resolve this. Moreover, problems can be solved easily and effectively by working together. For instance, recent fire in amazon and Australian forest was not only a one country problem, but also a major concern for the whole world because millions of trees and animals were burned and turned into ashes. 30% of oxygen generates from the amazon forest. However, many developed came forward to help them financially and professionally to put off the fire. It would be possible only if worked together.
On the other hand, some poor nations have their own internal problems like water scarcity, pollution and bulk amount of garbage. These kinds of issues should be resolved with the help of government and individuals of the same country. For example, in rural areas of poor countries like Uganda have water problem, it is not available to everyone and in few places available but polluted. With the help government and many NGO's donated money to install filtration plants to filter water. So, these kinds of issues should be solved nationally.
To Conclude, in my opinion countries should all work together and help each other to resolve global issues and make this world a better place to live. However, it is the responsibility of the nation and their individuals to improve their standard of living. 
In the contemporary world, the concern for the degradation of the environment is at the peak. It is  
commonly
 believed by  
some
  people
 that, environmental  
issues
 ought to  
be solved
 globally, while others are of opinion that they should  
be treated
 at national level. In this essay, I will  
explain
 both the sides and  
finally
 give my opinion.
On the one hand, there are  
some
 environmental  
problems
 that should  
be dealt
 globally such as global warming, black hole in the ozone layer.  
So
, all  
countries
 should unite and form a community to discuss and share  
ideas
 to resolve this.  
Moreover
,  
problems
 can  
be solved
  easily
 and  
effectively
 by working together.  
For instance
, recent fire  
in amazon
 and Australian forest was not  
only
 a one  
country
  problem
,  
but
  also
 a major concern for the whole world  
because
 millions of trees and animals  
were burned
 and turned into ashes. 30% of oxygen generates from the  
amazon
 forest.  
However
,  
many
 developed came forward to  
help
 them  
financially
 and  
professionally
 to put off the fire. It would be possible  
only
 if worked together. 
On the other hand
,  
some
 poor nations have their  
own
 internal  
problems
 like water scarcity, pollution and bulk amount of garbage. These kinds of  
issues
 should  
be resolved
 with the  
help
 of  
government
 and individuals of the same  
country
.  
For example
, in rural areas of poor  
countries
 like Uganda have water  
problem
, it is not available to everyone and in few places available  
but
 polluted. With the  
help
  government
 and  
many
  NGO's
 donated money to install filtration plants to filter water.  
So
, these kinds of  
issues
 should  
be solved
  nationally
. 
To Conclude
, in my opinion  
countries
 should all work together and  
help
 each other to resolve global  
issues
 and  
make
 this world a better place to  
live
.  
However
, it is the responsibility of the nation and their individuals to  
improve
 their standard of living.