3 ms·
Not quite sure how you arrive at that. Unlike plastic, glass is inert. Old broken glass tends to revert to pebbles or sand after a little erosion. Sharp edges
by NeedMoreTea 8y ago
Not quite sure how you arrive at that.
Unlike plastic, glass is inert. Old broken glass tends to revert to pebbles or sand after a little erosion. Sharp edges don't last long at all.
- kaybe 8y agoMaybe GP is talking about the energy balance? If the energy comes from fossil fuels that can be a big factor.