Get Down and Dirty: How Does Soil Change with Depth?
In this Science Buddies science project, you’ll observe and measure core samples of soil to see how soil properties change with depth, and compare soil core profiles collected from multiple sites. You can customize this kit to include the soil color chart, spray bottle, # 10 soil sieve, and other supplies needed to complete this experiment.
# 10 Soil Sieve
GLOBE Soil Color Chart
Watering Pipets, Pack of 8
Spray Bottle, 500 mL