Communities of people who do not maintain a permanent settlement and travel with their herds in search of fresh food and water.

Times of extreme cold when great sheets of ice covered parts of the Earth were called the ________?

To have more of something than you need; excess.

True or False: A nomad is a person who moves from place to place to survive.

Because the conditions for farming were good, the first civilizations arose… True or False: Humans did not build permanent settlements and remained nomadic during the New Stone Age.

True or False: A nomad is a person who moves from place to place to survive.

True or False: Humans did not build permanent settlements and remained nomadic during the New Stone Age.

The large time period known as the “Old Stone Age”; It began c. 2.5 billion years ago.

Which of the following is NOT an advancement of the Paleolithic Era?

The practice of mining and working metals (often by heating them) to create tools and other goods.

What was the most important and long-lasting effect that the Agricultural Revolution had on people’s lives?

To take steps to grow something or improve its growth, especially crops.