Soil and Erosion
You might notice tiny bits of rock, dark crumbly pieces, maybe even a small root or a worm.
Soil looks simple, but it is actually a mixture of many things.
Soila mixture of broken rock, decomposed organisms, water, and air that covers much of Earth's land surface.
Key topics covered:
- Here is how it happens
- three groups
Part of the "Discover Science" series.
Companion materials (quizzes, flashcards, study guides): https://jd-jones-ases.github.io/project-launchpad/
#education #discoverscience #learning
