Sex and broken condoms? I suggest you just read the chapters your professor assigned, I don't want to do your homework.
the projected world population in ten years is 6,800,000,000
22,354,234,981.
The population started to increase rapidly
The average age for the population in the world is 37.4 years. This is the average age for developed countries, for developing countries it is 24.3 years.
Unemployment is caused mainly by the increase of population.
WWII
a preference for warmer climates.
Why world's population has increased rapidly in last hundred years and main problems will cause?
About 500 years ago, the world's population started to increase significantly due to various factors such as advances in agriculture, medicine, and technology. This period coincided with the beginning of the Renaissance in Europe and the Age of Exploration, leading to greater interconnectedness and population growth.
It took approximately 123 years for the world's population to double from 3 billion to 6 billion, from 1960 to 1983.
Dude wierd
India has the second largest population in the world, after China.