Rather should we seek out another plant had been a debatable topic. From my point of view, I partly agree with the opinion above that another planet is our possible solution.
On the one hand, there are two main reasons that I think scientists should find another asteroid for us to live in. First, the residents on earth has soared dramatically since the industrialization period, which leads to the population explosion. To cover people’s basic demands, mineral resources are over exploited, the air, water is being seriously polluted. In fact, the overload population in the city of Hanoi makes a major contribution to the increase in the amount of CO2 in the atmosphere, which results in many respiratory illnesses. Second, finding out another asteroid, which is habitable could be a gigantic discovery to the advancement of science. This event could have an important impact as Nail Armstrong’s first step on the moon.
On the other hand, multi-reason is given to explain why we shouldn’t leave out the earth. Seeking out another sphere could be tremendously expensive, it could make up to several billion dollars. However, the percentage of our success is remarkably small. In addition, our cutting edge technologies are far from sophisticated to seek out a habitable asteroid in a short amount of time. For instant, it takes at least 6 months to our most modern space shuttle to reach the moon. Meanwhile, the nearest asteroid to our Milky Way is far from us up to a hundred light-years. Because of that, the time for us to find a habitable planet could extremely long
In conclusion, searching for another asteroid could solve our struggling problems like population explosion. Besides that, seeking out a habitable sphere could be one of the greatest achievements. In contrast, time-consuming and low percentage are two problems that needed to be taken into account
 Rather
 should we seek out another plant had been a debatable topic. From my point of view, I partly  
agree
 with the opinion above that another planet is our possible solution.
On the one hand, there are two main reasons that I  
think
 scientists should find another  
asteroid
 for us to  
live
 in.  
First
, the residents on earth has soared  
dramatically
 since the industrialization period, which leads to the population explosion. To cover  
people
’s basic demands, mineral resources are over exploited, the air, water is being  
seriously
 polluted. In fact, the overload population in the city of Hanoi  
makes
 a major contribution to the increase in the amount of CO2 in the atmosphere, which results in  
many
 respiratory illnesses. Second, finding out another  
asteroid
, which is  
habitable
 could be a gigantic discovery to the advancement of science. This  
event
 could have an  
important
 impact as Nail Armstrong’s  
first
 step on the moon. 
On the other hand
, multi-reason is  
given
 to  
explain
 why we shouldn’t  
leave
 out the earth. Seeking out another sphere could be  
tremendously
 expensive, it could  
make
 up to several billion dollars.  
However
, the percentage of our success is  
remarkably
  small
.  
In addition
, our cutting edge technologies are far from sophisticated to seek out a  
habitable
  asteroid
 in a short amount of time. For instant, it takes at least 6 months to our most modern space shuttle to reach the moon. Meanwhile, the nearest  
asteroid
 to our Milky Way is far from us up to a hundred light-years.  
Because
 of that, the time for us to find a  
habitable
 planet could  
extremely
  long
 In conclusion
, searching for another  
asteroid
 could solve our struggling problems like population explosion.  
Besides
 that, seeking out a  
habitable
 sphere could be one of the greatest achievements.  
In contrast
, time-consuming and low percentage are two problems that needed to  
be taken
 into  
account