The biggest extinct shark in the world is the Megalodon. It lived approximately 23 to 3.6 million years ago and is estimated to have reached lengths of up to 60 feet.
Unfortunately we, as the human race, have decreased shark population by 90% due to shark finning and net fishing. Sharks are diminishing before us and the population is greatly smaller than it was even last year.
The oldest shark in the world is probably older than a hundred years old.
Asia's population as at 2014 stands at 4.427 billion. This is the highest populated continent in the world which accounts for about 62% of the world population.
There are 17 to 20 penguin species in the world, with an estimated total population of around 20 million individuals.
Shark alley in South Africa has the largest number of Great Whites...
The estimated population of emus in the world is 630,000 - 7250,000
The estimated population of the world in 2000 was 6,115,000,000, as forecasted by the UN.
The population of the world in 1995 was about 5,700,000,000.
The world population in 1936 was estimated to be around 2.3 billion people.
The biggest extinct shark in the world is the Megalodon. It lived approximately 23 to 3.6 million years ago and is estimated to have reached lengths of up to 60 feet.
As of 2013, the world's total population was estimated at 7.17 billion, by USCB.
In July 2007 it was estimated at 6,602,224,175 === ===
It is currently estimated to be 6,871,800,000 by the United States Census Bureau
Current reports from various sources have estimated that 1.2 to 1.57 billion Muslims populate the world, or about 23% of an estimated 2009 world population of 6.8 billion.
It is estimated to be 6.80 billion.
it is estimated to be 200,000.