On a family vacation to Prince Edward Island, you were very surprised to see that the soil there was red. You wonder why different soils are different colors. You also wonder about what dirt is made of: are different soils made of the same things. How can you go about answering these questions?
- Activity developed by Éclairs de sciences.
Univers et concepts :
- Technique et instrumentation
- Terre et espace
- Langage approprié
- Chercher des réponses ou des solutions à des problèmes d’ordre scientifique ou technologique
- Properties and characteristics of matter in different states (solid
- simple measuring instruments
- soil properties