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Cruzadinha
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Palavras horizontais
- Pollution caused by an oil or chemical spill in the sea. (6)
- The process of breaking down materials in the environment. (11)
- The process of converting waste into reusable material. (9)
Palavras verticais
- Energy source considered clean, like solar or wind power. (9)
- Tiny plastic particles (less than 5mm) that pollute water sources. (12)
- International organization focused on environmental conservation (abbr.). (4)
- A thick, black, polluting liquid fossil fuel that can spill into oceans. (3)
- A layer in the atmosphere that protects from UV radiation, harmed by CFCs. (5)