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Unit 1

Horizontales
When people weren't settled in one place and moved around frequently.
During this time period most of the earth was covered with ice.
Tools from the Paleolithic Age were made mostly from this material.
Scientists who excavate and study human remains to piece together the past.
A huge discovery during the Paleolithic Era that helped people survive in the cold.
Impressions or footprints that are embedded in stone.
Verticales
A __________ of food produced by agriculture meant that non-farmers had time to specialize in other skills.
Type of testing done to tell scientists information such as the age of a sample.
Began 12 thousand years ago.
The time period found further to the left on a timeline that represents a time that is further in the past.
The Neolithic Revolution was a _________ ________ because people became sedentary and began to grow food.
The best preserved example of a Neolithic settlement.
Objects and tools that are left behind by early people.
This revolution is when life changed because of farming.