Drinking water, Clean and safe water to drink on, Sanitation, Systems for toilets, sewers, and clean water, Hygiene, Activities that keep people clean and healthy, Pollution, Dirty water, air, or soil that harms nature, Water scarcity, Not enough water for everyone, Community participation, Rivers, lakes, forests, mountains, and wetlands, Ecosystems, Local people helping manage water and sanitation

Unit 7

per en/la
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Tauler de classificació

Actualment estem treballant per millorar la funcionalitat de la taula de classificació. Si us plau, ajudeu-nos oferint els vostres comentaris.

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Estil visual

Opcions

Actualment estem treballant per millorar la configuració de l'activitat. Si us plau, ajudeu-nos oferint el vostre feedback.

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Canvia de fonament

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