Studied by 18 people
Continent
A large mass of land that contains different countries
Country
A nation with its own government within a continent
Timeline
A line of events that tells you what happens.
Geography
The study of places and the relationships between people and their environments.
Vegetation
Plants found in a particular area or habitat
Population
The number of people that live in a particular area.
Fossils
Remains of plants or animals that are preserved
Artifacts
Objects from the event made by a human
Primary Source
Evidence from an event, place or person
Secondary Source
A document that has a primary source in it
Before Common Era
Before the christian calendar. Goes from big to small
Common Era
The time after christ was born. Goes from small to big
Chronological
Starting with the earliest and following order
Nomads
People who followed their food, and used signs and gestures to speak
Era
A group of several centuries
Millennium
Period of 1,000 years
Decade
10 years
Century
100 years
Agricultural Revolution
farming
River Valley Civilizations
Places that developed near the river
Specializations
Specific types of jobs with special skills
Artisan
A person who makes things by hand and then trades them
Merchants
A person who trades
Ice Age
A period when earth was cold
Technology (Achievements / Innovations / Advancements)
Developed equipment
Government
leader of country
Economics
How well business and money is doing in a country
Circulate
How something moves from person to person
Polytheism
Belief in more than one g-d
Monotheism
Belief in one g-d
Note 
Flashcard (61)