Current Status
Not Enrolled
Free
What Is Soil? (K-2)
Healthy soil is essential for the survival of plants. Soil is composed of four main “ingredients”: minerals, water, air and organic matter.
Compost (K-2)
Compost is our natural recycling system. Decomposers are essential for breaking down large organic matter in our soil.
Soil Food Web (K-2)
In this lesson weʻll learn to identify the various roles of organisms within the food web and gain an understanding of how energy chains function in our soil.
Erosion (K-2)
Topsoil is a necessity to life on the plant. Plants play a crucial role in creating and protecting topsoil by minimizing erosion and increasing water absorption of our soil.
