Yird science

Yird science maks scienteefic experiments on things that's unique tae the Yird but isna alive (gin they are alive it becomes ecology or biology).  Thir includes:

Air o tha Yird
Huil o tha Yird
Oceans o tha Yird
Rivers o tha Yird
Rocks o tha Yird
Syle o tha Yird

Category:Physical sciences