[{"text_idx": "#000002", "text": "Os hoffech chi fyw bywyd mwy gwyrdd a lleihau eich o\u0302l troed carbon."}, {"text_idx": "#000005", "text": "Dysgu yn y Gymuned Sir Fynwy"}, {"text_idx": "#000013", "text": "Dysgu popeth am goedwigoedd y ddaear"}, {"text_idx": "#000016", "text": "Peintio cerrig gyda Cindy Ward"}, {"text_idx": "#000035", "text": "We are using cookies to give you the best experience on our website.You can find out more about which cookies we are using or switch them off in settings."}, {"text_idx": "#000036", "text": "We are using cookies to give you the best experience on our website."}]