In general, how did the types of items traded East (from china) to West differ from the types of items traded West to East?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

Amountain range known as the southern alps runs through the center of the south island. what type of mountains do you think the southern alps are? explain your answer. .

The figure is a square. its diagonals meet to form four right angles. what is the approximate value of x? 2.8 units 3.3 units 4.0 units 5.7 units