One way the Anaconda Plan and naval blockade harmed the Confederacy was by

Blocking the southern ports and controlling the Mississippi River would isolate the confederation from the rest of the territory.

Explanation:

The anaconda plan can be developed by the general of the United States Army Winfield Scott, during the civil war that took place between the confederation and the union. The anaconda plan aimed to establish a blockade of the confederation that would prevent them from transporting their troops and eliminate the export of cotton and other products to the countries of Europe, as well as preventing the import of supplies for them, through the posts south and the Mississippi River.

The anaconda plan was considered impossible to carry out due to the territorial extension of the blockade, but it was possible to achieve it during a hard time of the war, which had as a result affecting the economy of the Confederates and with the use of other military strategies the union was able to win the war.

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uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -