The filtration we did with water, stones, leaves and earth seemed to me very interesanto as water separating filter all water and finally left alone.
What will the water, mud, sand, stones and cotton is quite difficult and eventually consigui. I do not filter everything but water came out quite faded.
The video of the teacher explains how water filters through the rocks and matter on earth. I like it.
Filtration of the water of the pond was a slow process but we could contemplate a good filtration process and interesting.
Filtration of water took awhile, but eventually learned a lot
I liked the experiment we did in the lab because we amused delfiltro learned.
This experiment of filtration water I liked very much
A homemade filter papers and stones the perfect home filter
The filtration we did with water, stones, leaves and earth seemed to me very interesanto as water separating filter all water and finally left alone.
ResponderEliminarWhat will the water, mud, sand, stones and cotton is quite difficult and eventually consigui. I do not filter everything but water came out quite faded.
ResponderEliminarThe video of the teacher explains how water filters through the rocks and matter on earth. I like it.
ResponderEliminarFiltration of the water of the pond was a slow process but we could contemplate a good filtration process and interesting.
ResponderEliminarFiltration of water took awhile, but eventually learned a lot
ResponderEliminarI liked the experiment we did in the lab because we amused delfiltro learned.
ResponderEliminarThis experiment of filtration water I liked very much
ResponderEliminarA homemade filter papers and stones the perfect home filter
ResponderEliminar