(English) Swansea

Mae’n ddrwg gen i, mae’r cofnod hwn dim ond ar gael mewn Saesneg America.

(English) THESE POSTERS ARE BRIGHT AND COLOURFUL AND CLEARLY SHOW HOW RECYCLING UNAVOIDABLE FOOD WASTE CAN GENERATE POWER. I HOPE THEY INSPIRE SWANSEA EARTHLINGS TO RECYCLE ALL THEY CAN. WELL DONE TO POLLY, IMOGEN, SUMMER AND LIBBIE!

(English) Our runners up!

Ysgolion sy'n cymryd rhan ...