by darik2 » Sun Jul 22, 2012 4:07 am
They are 7 billion people on this earth. In 1804 1 billion 1927 2 billion in 1960 3 billion 1975 4 billion 1987 5 billion 1999 6 billion 2011 7 billion 2027 8 billion 2046 9 billion. United Nations projections. Globally, the population growth rate has been steadily declining from its peak of 2.19% in 1963, but growth remains high in Latin America, the Middle East and Sub-Saharan Africa.[77] give Sud-saharan Africa birth countol. We give them aid and food because they can not farm that good. & Latin America countrys i know you are catholic. Please us bith countrol
We are losing Earth's greatest biological treasures just as we are beginning to appreciate their true value. Rainforests once covered 14% of the earth's land surface; now they cover a mere 6% and experts estimate that the last remaining rainforests could be consumed in less than 40 years. Because they are cutting it down to make way for farm land.
In some countries, there is negative population growth (i.e. net decrease in population over time), especially in Central and Eastern Europe – this is mainly due to low fertility rates. During the 2010s, Japan and some countries in Western Europe are also expected to encounter negative population growth, due to sub-replacement fertility rates. We use birth countol.