A person who digs in Earth's dirt to find artifacts and evidence of how early humans lived.

• archaeologist

• geologist

• astrologist

• farmers

What do archaeologist use to study human behavior and cultures?

• Tools
• Dirt
• Artifacts
• 
  Shovels

Nomadic means...

• people live in permanently in one place

• people went from one place to another

• people like agriculture

• people built huts

Prehistory ended when people invented the

• painting

• reading

• writing

• drawing

Neolithic people discovered how to cultivate plants from seeds, this was the beginning of

• Exchange

• Agriculture

• Trade

Which continent do historians believe all human beings originate from?

• Antarctica

• Australia

• Asia

• Africa

What is the time period before a written language was created?

• History
• Climate
• Prehistory
• Environment

What word means taming plants and animals to make them useful for humans?

• Irrigate
• Landform
• Domestication
• Geography

Once people learned how to raise plants and animals they no longer had to:

• Hunt
• Fish
• Swim
• Migrate

Tools and methods to perform tasks

• technology

• skilled workers who made products like weapons, jewelry, baskets.

• Earthen bridges exposed during the ice age when the water level decreased.

• New Stone Age