Day 4 GAETI

The day started with an introduction to Coal mine we were going and write some questions we wanted to know from the coal mine. The trip to cola mine was exciting and interesting. We took the tour of the coal mine where the real digging of lignite coal was taking place and how the coal was loaded into huge trucks for transport. After lunch a presentation gave lot of information about the cola mine. And a lab activity about the porosity of different types of soils was interesting and learned about the porosity of gravel,sand, pea gravel and clay.
the resource I want to take from this trip is a chart of how lignite coal is formed.