The hydrological structure of the drainage basin is a localized open system. A drainage basin is a piece of land that is drained by a river and its tributary.
<h3>What are the disadvantages of this system?</h3>
Basin irrigation is the most frequent type of surface irrigation, particularly in areas with modest field layouts.
Disadvantages of Basin Irrigation System:
1. It is not applicable to all crops.
2. There is water waste in it.
3. Diseases propagate through trees.
Thus Option A is the correct option.
For more information about Basin Irrigation system refer to the link:
brainly.com/question/1152007
What kind of events are you looking for and in what country??
Both Shang and Zhou governments were feudal states, meaning that there was a ruling dynasty which controlled the whole country, and then other classes which were below it, ending with peasants.
In Shang, women could rule. Zhou created their own currency.
I'm guessing the answer will be offering 50 acres of free land to practically anyone would could pay for their own way there. or they can use it for farming. the large amounts of labd and increased availability of labor allowed for the growth of plantations
hope this helps!!