This conversation lesson is about 1. Different forms of power, both natural and man-made. 2. The problem of global warming and how to solve it. 3. Elements of nature and their impact on the planet. (Level: English 2.1 Unit 12).
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Términos y condiciones Garantía de devolución de 30 días Envío: 2-3 días laborales
English, Level 2, General
