1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
morpeh [17]
3 years ago
13

What is A farming device invented during the Song dynasty

History
2 answers:
netineya [11]3 years ago
6 0
A Dragon Backbone Pump
erastova [34]3 years ago
4 0

Answer:

The Dragon Backbone pump is the correct answer.

Explanation:

The dragon backbone pump was a farming device that was used for irrigation. It was invented during the Song dynasty and was used for about 300 years. It was utilised for collecting water from fresh water areas and wells. It was mostly used to fill the canals that brought water to the paddy field. Other pumps were also in use but Dragon backbone pump was most efficient and required only one man to operate it. It worked faster if more then one man operated it. Its portability made irrigation easier.

You might be interested in
During a trip to the Galapagos Islands, which observation led Charles Darwin to suspect that organisms change over time?
Mashcka [7]
I believe the answer is: <span>D. Island finches did not have beaks of the same size and shape.

From this observation, Darwin created a hypothesis that the size and shape of the beak is different depending on the type of food that These birds eats.
This led to the theory of evolution which conveys that organization change overtime in order to adapt and ensure their survivability.</span>
3 0
3 years ago
Read 2 more answers
Why were priests powerful figures in early civilizations
stepladder [879]
In early civilizations, religion played a huge part in the structure of the society. The gods were considered incredibly important to the people because they wanted good crops etc., and p<span>riests were considered the closest to the upper powers. So, they were considered extremely powerful figures</span>

5 0
3 years ago
Please Help me Asap What was the significance of Fort Sumter for the Civil War?
kotykmax [81]

A. (Hope this helps you out)

Fort Sumter is best remembered for the Battle of Fort Sumter, where the first shots of the civil war were fired. Once the Confederate States of America took control of Charleston Harbor, they soon aimed costal guns on the fort, and fired.
3 0
3 years ago
What best describes the significance of the sandinistas for nicaragua?
ziro4ka [17]
The sandinistas for nicaragua overthrew a 40-year dictatorship
5 0
3 years ago
Read 2 more answers
Please please help me
allsm [11]
I think it’s c but I’m not sure it may be a
4 0
3 years ago
Other questions:
  • What are three items from the Populist Party platform that eventually made their way into American life?
    5·1 answer
  • What is the college level definition of Machiavellian
    12·1 answer
  • Question one: evaluate the extent to which federal government action was effective in furthering the goals of the civil rights m
    5·1 answer
  • Klklvvfbsjkadnknadssm c,nvacsd
    13·1 answer
  • PLEASE HELP ASAP!!
    7·2 answers
  • A map titled Hebrew Migration. A key shows Location where Hebrews settled with a astar and Path of Hebrew migration with a purpl
    15·2 answers
  • The oldest colony was Virginia (founded in 1607). Which colony was just south of Virginia?
    8·1 answer
  • Panuto: Ngayong naunawaan mo na ang aralin, panahon na para sukatin ang iyong natutuhan. Gawin ang mga ipinagagawa sa ibaba.
    14·1 answer
  • How many miles between hangzhou and the himalayan mountains
    14·1 answer
  • Why is this quote important to the text? ''The worlds most backwards race and, that's a fact.'' A raisin in the sun
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!