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These images of the Santa Cruz River in Arizona were taken in 1942 and 1989. During the period between these years, the growth of vegetation declined substantially in the area. What are the two most likely
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These images of the Santa Cruz River in Arizona were taken in 1942 and 1989. During the period between these years, the growth of vegetation declined substantially in the area. What are the two most likely explanations for this change in vegetation

User Andy Stannard
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Answer:

The roots could no longer access depleted groundwater.

The topsoil in the area eroded.

THIS IS CORRECT

User Moris
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