prehistory
prehistory means what
(Definition)
The time before the birth formal writing
the stone age is divided into three time periods called what
Eras
the last ice age happened about _____ to _____ years ago
70,000 to 10,000
Modern human first appeared on what continent
Africa
what are the 3 eras called
Mesolithic , paleolithic , neolithic
Prehistory includes everything prior about ________
5,000 BC
This Is a period of time when Humans first used ________ and ________
Stone tools and stone weaponry
Ice age means
(Definition)
Periods of time When extreme cold temperatures persist and ice covers much of the earth
About how many years ago did humans reach south America
About 10,000 years ago
1st above-ground homes used what
Animal bones wood and simple bricks of clay
Mesolithic era is the
Middle era
Paleolithic era is the
Oldest era
Neolithic era is the
Newest era