Age: 12-18, CEFR level: B1 and above, Category: Climate, Duration: 60-90 minutes Photo by NASA on Unsplash This lesson was created for Earth Hour 2022 but can be
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Age: 12-18, CEFR level: B1 and above, Category: Climate, Duration: 60-90 minutes Photo by NASA on Unsplash This lesson was created for Earth Hour 2022 but can be