When factories pollute the air, - we breathe toxic gases., We save our nature - if we recycle used materials., There's smog in cities - when factories pollute the air., If you put engine oil in water, - you make it dirty., When people don't recycle, - they produce waste., If we don't do something soon, - our waste will poison the world., Paper, plastic, and cans are sorted - for recycling.,

POLLUTION

από
Ενσωμάτωση

Κατάταξη

Οπτικό στυλ

Επιλογές

Αλλαγή προτύπου

Επαναφορά αυτόματα αποθηκευμένου: ;