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
Answer:
The following are the characteristics of China:
IT HAS FOREIGN SPHERE OF INFLUENCE.
IT FAILED TO INSTITUTE REFORMS.
IT AVOIDED MODERNIZATION.
The countries that have sphere of influence on china can constrain and guide china in the choice of their foreign and domestic policies. This type of association has imparted many benefits on china. China is also a traditional country which usually try to conserve its traditional values and avoid modernization.
the first and last choice are conservative and the two middle choices are liberal
Answer: the Mongols constructed the larges Eurasian empire to date. ... They encouraged trade and exchange across the Eurasian network. • The fostered the spread of the Black Death across Eurasia.
Explanation:
It placed the USSR way ahead of the US
