5th SST

From whom one is descended

• ancestors

• hominids

Development of something over a period of time.

• Archaeology

• Evolution

A slow process

• Swift

• Gradual

The remains of prehistoric creatures embedded in the soil.

• Fossil

• Lucy

To mark the course of something.

• prehistory

• Trace

Natural colouring matter.

• Pigment

• cave painting.

Identify the picture:

• Lucy

• Fossils

Identify the picture.

• Hunting

• cave painting

The period of human history before there were any written records.

• Sources of History

• Prehistory

Who found Lucy?

• Donald C. Johanson

• Tom Gray

• Both of them