In SOUTHERN China, rice is the staple food. People consume it as rice noodles and as sticky rice wrapped in leaves, which is called GLUTINOUS RICE.
Rice is planted all over China but especially in the southern China and rice serves as their staple food, they eat it in different forms. Glutinous rice is a type of rice which stick together when cooked. Its level of amylose is very low.
To keep people out of the rain or heat or for all the different variety of colors <span />
Answer:
The Romans constructed aqueducts throughout their Republic and later Empire, to bring water from outside sources into cities and towns. ... Aqueducts moved water through gravity alone, along a slight overall downward gradient within conduits of stone, brick, or concrete; the steeper the gradient, the faster the flow.