A physical map: Australia

Land formed by undergound water

• artesian basin

• basin

• bight

• coral reef

a bay formed by the curve of a coastline

• basin

• bight

• coral

• strait

a substance made up of skeletons of tiny sea creatures

• basin

• bight

• coral

• reef

a ridge made of coral and other materials that have solidified into rock

• bight

• coral

• strait

• coral reef

a high, broad, level plateau

• basin

• elevation

• tableland

• range