Tucson, Arizona, USA; November 17, 2018; Students, nonprofit and grassroots organizations construct green infrastucture that will capture storm water to water trees they are planting to improve the landscape at STAR Academic High School in the Sunnyside School District on Tucson's south side. University of Arizona students, Alec Kelly-Jones, 24, (left), and Isaac Palomo, 23, plant trees. PHOTO CREDIT: Norma Jean Gargasz
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