Description
Gwyddoniadur darluniadol llawn lliw yn cynnwys llu o bytiau rhyfeddol a diddorol am bynciau yn ymwneud â’r Ddaear. Dewch i ddarganfod, i weld ac i ddeall. Addasiad Cymraeg o Waw! Earth.An amazing, new Welsh Encyclopedia with lots of Earth-related topics, hundreds of pictures, thousands of words and squillions of amazing things to discover and explore. So come and find it, see it, know it. A Welsh adaptation of Waw! Earth.
