inventions of imperial China

This revolutionary invention was first made by hemp or the bark of mulberry trees.

What Chinese innovation allowed boats to travel along rivers of differing levels?

To protect against disease by giving a small amount of the disease-causing agent is called?

What other process was used to help prevent the spread of illness/disease by the Chinese?

The innovation Chinese made to boats was the paddlewheel. How did the paddlewheel move?

What process made playing cards easy to make?

The Chinese used this invention that benefited traders and voyagers on the open sea.

During the Song dynasty, this process lowered the cost and labor of printing.

Gunpowder was accidentally made when the Chinese were looking for a way to do what?

What invention was not created by the Chinese using gunpowder

Specializing tasks to create large amounts of a product is called?

____ is made from iron but is stronger and easier to form

Poisonous smoke was used by the Chinese to do what?

The segmented bridge had two advantages over the Roman arched bridge. They were?

The _______ was a device better than the sun dial and used water to turn a wheel.

The type of printing using wood carvings and ink transferred to paper is called?

A type of fine pottery made by the Chinese is called ______ ?

What innovation did the Chinese make to boats to make them safer while traveling?

What replaced coins as currency during the Song dynasty?

Tea, the national drink of China was first used as __________ ?