'houses on another planet' - Should humans attempt to colonize space ?

Some predict that earth will not survive indefinitely!From a scientific of view,space exploration is considered as an effective response for developing viable modes of living .For this reason,i am favor in of space colonization for following reasons .

Firstly ,the earth has a limited number of resources such as space,water ,clean air,fossil fuels that are quickly depleted by rapidly growing world population.Consequently,there will be no space on the earth for upcoming generations to live on.For instance,desforestation and other methods of land reclamation cause harmful effects to environment including desgratation,global warming,climate change etc .This will be unhealthy conditions for our next generations .

Secondly, understanding space is what makes us human! With brainpower one tries to dig deep into our world's mysteries .For example,Stephen Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -from the nature of the universe itself, to the chances of alien life, and the real possibility of time travel.

Finally,space colonization has given us a great deal of achivements of technology and shoule be continued for the benefits of the human being .Exploration on another planet,or the moon would offer a huge opportunity for the scientific community and may benefit the whole human race in the end!

In conclusion,though a highly expensive prospect ,the advantages far overweigh than disadavantages.Hopefully,we will build our houses on another planets one day not so far from now!

THANKS SO MUCH FOR YOUR TIME AND HELP,MUCH APPRECIATED!

Duminda ! your comment are so helpful! i am working on it :)

achievements of technology => achievements IN technology
the human being => it should be either HUMAN BEINGS or THE HUMAN RACE

though a highly => DESPITE a highly
overweigh than => leave out THAN
another planets => another PLANET (no "s")
In the last sentence I think you can leave out "not so far from now"

Best

Duminda andThao T. Hoang !your comments are so helpful! i am working on it :).
Duminda! I am so sorry about the mistake that i have made because of i have written so fast!
Thao T. Hoang! you are an excellent girl !thanks so much for checking my essay. i'm from vietnam too., My english is still so poor .:((Could you please add me on facebook ?

D. Baniya! thanks a million! i am so happy that i have found this forum where many smart people including you are willing to help me! i am encountering with two underlying problems :

First, i have been studying in russia for 6 years( my native language is vietnamese) as a result i have forgetten many english words ...,especially i am mixing up two languages:((

Second ,i am studying english by myself .Consequently,i make many mistakes and always need your help!
again,thanks so much for your limited time !

nguen, you are very welcome! I will try my best to help you, and consequently learn myself while reviewing others.
# To improve the language, write as much as you can and post in EF. Many active reviewer like Ahmad,
Dumi,Thao...provide meaningful comments.
# Read others writing and comment if possible.
# Write unknown, interesting words, sentences in notebook and try to use them.
# There are numerous website which help to improve speaking, reading and writing.
( I don't think I can provide their links here as per the EF rule, Can I?
Good Luck, Happy Reading! : ]