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Member for
3 years 7 monthsAge: 10-12
Level: QUINTO EGB
Language: Spanish
(es)
ID: 1002550
16/05/2021
Country code: EC
Country: Ecuador
Main content: Cambio climático (1377438)
From worksheet author:
Calentamiento global y efecto invernadero
Other contents:
La capa de ozono
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