What is the bluish dye that was a major cash crop in colonial south carolina and georgia?

Indigo

Explanation:

The bluish dye that was a major cash crop in colonial South Carolina and Georgia was indigo. Indigo was produced in plantations in the South, and it was one of the main cash crops that supported the economy of the region, along with tobacco and cotton. The success of these crops meant that a large labour force was needed, which increased the need for slave labor.

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 : -

answer; self_ disclosure;