"Overpopulation is the condition of any
organism's numbers exceeding the
carrying capacity
of its
ecological niche.
In common parlance, the term usually refers to the
relationship between the
human population
and its environment, the
Earth".
Source:
Wikipedia
One birth
every.................................. 7
seconds
One death every.................................. 12
seconds
One international migrant (net) every............ 29
seconds
Net gain of one person every..................... 11
seconds Source US Census Bureau
"During
2005-2050, nine countries are expected to
account for half of the world’s projected
population increase:
India,
Pakistan,
Nigeria,
Democratic Republic of the Congo,
Bangladesh,
Uganda,
United States of America,
Ethiopia, and
China, listed according to the size of
their contribution to population growth".
Source
Wikipedia |
