MY FINAL. Flashcards
Between what years was Asia, Europe, and North America covered in sheets of ice?
(Some as high as 2 miles)
Between 10,000 and 30,000 years ago.
How cold was it during the ice age?
About 20 degrees colder than it is today.
During the last ice age, which two continents were connected by a big land bridge?
Asia and North America
common animal species during the ice age?
Giant Sloth, Great American lion,
Woolly Mammoth, Steppe bison, scimitar cat, caribou, muskox, giant beavers, and camels.
Why did hunters follow animals across the land?
To hunt them
What parts of the animal did the hunters use?
Every bit was used.
What did the hunters do, that made the animals disappear?
Hunted them to extinction.
What happened to the land bridge between Asia and North America?
Temperatures gradually got warmer, and melted ice closed the land bridge
Approximately, when was the last ice age?
About 21,000 years ago.
How far south did the glaciers reach in North America? What was the line of latitude?
37 degrees north.
What ended the last ice age?
Earth’s orientation toward the sun had shifted, causing the ice glaciers to melt. This exposed more land and decreased sea levels.
Explain what happened to the Bering Land Bridge
The land around it decreased as water took over. The ice had melted, so it was spreading in many areas. The land bridge was soon flooded, and decomposed into nothing.
Name the 6 Native American Tribes.
Anazasi,
Iroquois, (aka Haudenosaunee)
Olmec
Aztecs
Incas
Maya
Info about the Anazasi
lived in the Four Corners region of the southwestern United States- Arizona, Colorado, Utah, New Mexico.
Built Pueblos which were above ground houses they stacked on top of each other, the most famous being Cliff Palace.
By 1300 AD/CE they moved away and ceased to exist as a society.
Info about Iroquois (aka Haudenosaunee)
Lived in the Northeastern part of the United States, mainly in New York.
Longhouses were built to house up to 8-10 families. Consisted of 5 tribes: Cayuga, Seneca, Oneida, Onondaga, and Mohawk. These 5 tribes formed the League of Five Nations. This agreement for peace made the Iroquois one of the most powerful Nations in North America.