To identify the total amount of millions of metric tons of soil nutrients that is lost, we must take into account the values of the graph and add them.
How to read a bar graph?
To read a bar graph we must take into account the following information.
- Bar charts have an X axis and a Y axis where we have two variables.
- Bar charts allow us to relate two variables.
- The information that relates to the axes is represented by means of bars that have different values.
According to the above, we can infer that the graph of this situation has the years on the x-axis, and the millions of metric tons of soil that are lost on the y-axis.
So, to know the total of millions of metric tons of soil that are lost per year, we must add the values of all the years.
Note: This question is incomplete because the is some information missing. However I can answer it based on my general prior knowledge.
Learn more about bar chart in: https://brainly.com/question/18713003
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