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Mario y el agujero en el cielo (Spanish Edition) (Cómo un químico salvó nuestro planeta) - 9781623541873

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ISBN: 9781623541873
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$7.99
SKU:
9781623541873
Availability:
127.75
Minimum Purchase:
25 units
Bulk Pricing:
Buy in bulk and save

Minimum Order: 25 copies per title

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Product Details

Author:
Elizabeth Rusch, Teresa Martínez, Carlos E. Calvo
Format:
Paperback
Pages:
40
Publisher:
Charlesbridge (February 7, 2023)
Age Range:
6 to 9
Grade Level:
1st Grade to 4th Grade
Lexile Measure:
740L
ISBN-13:
9781623541873
ISBN-10:
1623541875
Weight:
8.2oz
Dimensions:
8.5" x 11" x 0.16"
Case Pack:
64
File:
RandomHouse-PRH_Book_Company_PRH_PRT_Onix_full_active_D20250706T180326_152409950-20250706.xml
Folder:
RandomHouse
List Price:
$7.99
As low as:
$4.47
Shipping Origin:
Crawfordsville, IN
Publisher Identifier:
P-RH
Discount Code:
A
Audience:
Children/juvenile
Country of Origin:
China
Pub Discount:
65
Imprint:
Charlesbridge

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Overview

Una historia real sobre un científico contemporáneo que salvó la capa de ozono y el planeta, evitando un desastre en el medioambiente.

Mario Molina es un científico mexicoamericano y un héroe de nuestros días que ayudó a resolver la crisis de la capa de ozono de la década de 1980. Se crió en la Ciudad de México y desde niño sintió curiosidad por los mundos ocultos que estudiaba a través de un microscopio. De joven, ya viviendo en California, descubrió que el clorofluorocarbono, o CFC, que se usa en millones de refrigeradores y aerosoles, estaba haciendo un agujero en la capa de ozono que protege la Tierra. Mario tuvo que alertar al mundo... ¡y rápido! Mario fue galardonado con el premio Nobel y con la Medalla Presidencial de la Libertad. Su inspiradora historia es una esperanza en la lucha contra el calentamiento global.

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