Definitions Part I
Definitions Part II
Use it in a Sentence: Part I
Use it in a Sentence: Part II
100

Very large rocks (proof of the Ice Age)

BOULDERS

100

Extremely necessary or important.

VITAL

100

Fire was _____________ for Early Humans to survive the Ice Age.

VITAL

100

Early humans __________ to the cold by wearing thick furs to keep warm

ADAPTED

200

Large bodies of Ice

GLACIERS

200

A time before there was any written history.

PREHISTORIC

200


Over time, plants changed through ____________ to grow deep roots and live during the Ice Age.


EVOLUTION


200

____________ tools/weapons were used by Early Humans to hunt Wooly Mammoths

ANCIENT

300

To change yourself to fit a new situation.

ADAPT

300

To change little by little into something different and more advanced.

EVOLVE

300

During the Ice Age, animals like woolly mammoths had thick fur as an ____________ to survive the cold.

ADAPTATION

300

__________ cave paintings show how people lived during the Ice Age.

ANCIENT