Question

Como se chamava a ferramenta usada para transportar a água do Rio Nilo para os sistemas de irrigação?

O mangueira
O cinzel
O sarcófago
O shaduf
O enxada

Answer 1

Resposta:

Shaduf.

Explicação:

Shaduf, also spelled Shadoof, hand-operated device for lifting water, invented in ancient times and still used in India, Egypt, and some other countries to irrigate land. Typically it consists of a long, tapering, nearly horizontal pole mounted like a seesaw. A skin or bucket is hung on a rope from the long end, and a counterweight is hung on the short end. The operator pulls down on a rope attached to the long end to fill the bucket and allows the counterweight to raise the bucket. To raise water to higher levels, a series of shadufs are sometimes mounted one above the other. In India the device is called a denkli, or paecottah.

Fonte: Britannica