... planet is going to be
bad for inhabitans.
the U.N's population data displayed that the trend of population
in the world
going to decline.
... but the dwindle of the population
two advantages economic impacts.advantages and impacts are contradicted.
Cost of land will drop and
it begins to declineaffect to the declining of
the rate of property.
Secondly, a declining population means that job vacancy will incline because ...ineffective sentence
The transitions are A
dangerous phase (...) lose their money
while labor demand more salary.at all, you need to be careful in spelling words. concern about some minor errors like using of article and singular/plural issue. besides, still you need to pay attention on your sentence structure