Mario and the Hole in the Sky: How a Chemist Saved Our Planet
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Book Overview
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...
Format:Hardcover
Language:English
ISBN:1580895816
ISBN13:9781580895811
Release Date:November 2019
Publisher:Charlesbridge Publishing
Length:40 Pages
Weight:1.15 lbs.
Dimensions:0.5" x 8.7" x 11.1"
Age Range:6 to 9 years
Grade Range:Grades 1 to 4
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