Mario and the hole in the sky

The true story of how a scientist saved the planet from environmental disaster. Mexican American Mario Molina is a modern-day hero who helped solve the ozone crisis of the 1980s. Growing up in Mexico City, Mario was a curious boy who studied hidden worlds through a microscope. As a young man in California, he discovered that CFCs, used in millions of refrigerators and spray cans, were tearing a hole in the earth's protective ozone layer. Mario knew the world had to be warned—and quickly. Today Mario is a Nobel laureate and a recipient of the Presidential Medal of Freedom. His inspiring story gives hope in the fight against global warming.

Text Difficulty 4|||LG/Lower grades (K-3rd)|||5.4 ATOS Level|||juvenile

Elizabeth Rusch.

Electronic reproduction. New York : Charlesbridge, 2019. Requires OverDrive Read (file size: N/A KB) or Kobo app or compatible Kobo device (file size: N/A KB) or Amazon Kindle (file size: N/A KB).