population explosion is the serious and the most root level problem which is facing india at largely.today when the major developed countries like japan ,france,great britain and other major european countries are facing a reduced in overall population or the average no of ageing population is higher whereas in india the reverse is happening.we at surbhi pariwar foundation is doing in creating a
wareness on increasing awareness on population at street level.for over17 years we have done more than 6000 demonstration in various parts in india cities:meerut,ghaziabad,haridwar,dehradoon,new delhi,lucknow etc. A population is all the organisms that both belong to the same group or species and live in the same geographical area. In ecology the population of a certain species in a certain area is estimated using the Lincoln Index. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals from other areas. Normally breeding is substantially more common within the area than across the border. In sociology, population refers to a collection of human beings. Demography is a social science which entails the statistical study of human populations. This article refers mainly to human population. Population genetics
In population genetics a sexual population is a set of organisms in which any pair of members can breed together. This implies that all members belong to the same species. . World human population
As of, the world population is estimated by the United States Census Bureau to be billion. Eurek Alert: World Population to surpass 7 Billion in 2011. Earth’s population will reach seven billion on 31 October, a milestone that offers unprecedented challenges and opportunities to all of humanity, according to UNFPA, the United Nations Population Fund.
