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:
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About 13,000 years ago, more than three-fourths of the large Ice Age animals, including woolly mammoths, mastodons, saber-toothed tigers and giant bears, died out. Scientists have debated for years over the cause of the extinction, with both of the major hypotheses — human overhunting and climate change — insufficient to account for the mega die-off.
Answer:
O The president refused to recognize the state until it gave Freedmen the right to vote.
Explanation:
The ability of the Louisiana State to be recognized and allowed to enter the Union as one of the states under the United States of America was as a result of the leaders to grant the freemen the right to vote as well as the abolishment of Slave trading.<em> Meeting this simple rights, is part of the conditions given to them which they had no other options than to do.</em>
Answer:
Here is what is different in this map compared to today.
- Austria-Hungary exists.
- Germany is larger.
- Germany has some land now controlled by France.
- Romania is smaller.
- Russia is larger.
- Ireland is not yet independent from the UK.
- Poland, Austria, Slovakia, Hungary, Slovenia, Croatia, Bosnia and Herzegovina, Kosovo, North Macedonia, Moldova, Lithuania, Latvia, Estonia, and Finland aren't there.
- Spain controls a large part of Morocco.
- Turkey is controlled by the Ottoman Empire.
I think I got everything, hope this helps!
Jamestown settlement is the answer for this problem
