Or download our app "Guided Lessons by Education.com" on your device's app store.
Exploring Soil Sandwiches
The soil beneath your feet all looks the same, doesn’t it? Surprisingly, soils in different locations actually have different components. In this science project, you can examine the layers that make up various soil samples and think about why the samples are so different from each other.
All soils are made of four components: clay, loam, sand, and silt. This science project identifies the differences between soils from different environments and attempts to figure out why those differences exist.
Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.