Soil Investigation - Ms.Lane Room 8

We carried out a soil investigation today. We examined a sample of soil and we found roots, moss, twigs, leaves and even snails. Then we half-filled a jar with some of the soil and filled the other half with water. The two were mixed together and left to settle. After an hour we examined the jar to see what had floated to the top and what had sank and we recorded the results. It was a fun experiment!