North

Front 1

alluvial soil-

Back 1

Rich soil made up of sand and mud deposited by running water.

Front 2

wadi-

Back 2

In the desert, a streambed that is dry except during a heavy rain.

Front 3

phosphate-

Back 3

A natural mineral containing chemical compounds often used in fertilizers.

Front 4

Domesticate-

Back 4

To adapt plants and animals from the wild for human use.

Front 5

Hieroglyphics-

Back 5

An ancient writing system used in egypt in which pictures and symbols represent words or sounds.

Front 6

Geometric boundary-

Back 6

A fixed limit or extent that typically follows straight lines.

Front 7

Nationalism-

Back 7

A belief in the right of a nation to be an independent state.

Front 8

Nomad-

Back 8

A member of a wandering pastoral people.

Front 9

Bedouin-

Back 9

Member of the nomadic desert peoples of North Africa and southwest Asia.

Front 10

Aquifer-

Back 10

Underground water-bearing layers of porous rock, sand, or gravel.