The graphic shows nutrient loss in millions of metric tons per year in the United States.

Altogether, how many millions of metric tons of soil nutrients are lost annually?

1.0

10.0

16.0

90.0

Annually 126.0 million metric tons of soil nutrients are lost.

Explanation:

By the given data we can identify the loss of soil nutrients in the United States. In the first year, a total of 1.0 million soil nutrients are lost. After that in the second year, the loss has doubled. 10.0 million metric tons of soil nutrients are lost. In the third year, 16.0 million soil nutrients are lost in the US. In the final year, 90.0 million soil nutrients are lost. It is a very huge loss. By calculating all the above, a total 126.0 million of soil nutrients in the US are lost annually.