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Estimations suggest that around 100 billion people have lived on Earth since 4000 BC. The world population was relatively small in ancient times, gradually increasing over the centuries due to factors like agriculture, urbanization, and improvements in health and sanitation. Significant population growth occurred particularly during the last few centuries, especially with the Industrial Revolution. These estimates can vary based on different methodologies and assumptions about historical population sizes.
What else can I help you with?
How long have number systems been around?
Number systems have been around since before recorded history - since people began to count how many arrows, or children, they had.
How many weeks would you have been alive if you are 12?
On your 12th birthday, you've been alive for 626 weeks plus an extra day.
How many years have there been since 1776?
How many years have there been since 1776?
How many years has it been since 1958?
it has been 52 years since 1958
How many leap years since 1955?
There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012There have been 15 leap years since 1955:195619601964196819721976198019841988199219962000200420082012
How old are tessellations?
been around since 4000 b.c.
When was Stonehenge founded?
About 4000 years ago
Which animal has been used as a beast of burden since 4000 BC?
That animal is the camel.
What year were ancient Hebrews alive?
They are believed to have originated around 2000 BCE and they are still alive today. They have been in existence for approximately 4000 years. Today they are called "Jews".
Has there been spottings of Elvis alive?
Not since he died.
How long pyramids been around?
Jamarius Winda- Says they been around since the old Kingdom about 4000 years ago.
How many aftershocks have there been since sept 2010 in christchurch?
about 4000,more and more daily though
If 4000 people attemtepted to climb a mountain and only 660 people made it to the top what percentage of people have been successful?
16.5 percent to get this answer just divide 660 by 4000 and times it by 100
What is the mandrills population size?
since ive been alive
How long has bingo been alive?
Since 1930 by that name. Lotto, which is a related game, has been around since 1530.
How many years have people been sending things into space?
Since ur mother been alive and shes old jk since the 1950's russian sent a little minature tiny rocket into space
What is the history of symbolization?
since like 4000 years ago, there have always been symbols to represent different things
