A wnaiff Llywodraeth Cymru roi'r wybodaeth ddiweddaraf am yr effaith y mae rhaglen eco-sgolion wedi'i chael ar yr amgylchedd yng Nghymru ers iddi gael ei mabwysiadu 30-mlynedd yn ôl?
Through the Eco-schools programme, over 90% of schools in Wales have improved their school and local community environment in a tangible and sustainable way.
The programme has also supported tens of thousands of children and their families to achieve behaviour change and become environmentally educated citizens, individually improving where they live and work. It has also complimented and enhanced many strands of the educational curriculum. In turn it propagates the potential and desire of participants to seek employment or start businesses within the environmental sector in Wales.