Download list:
Interdependence1.wmv
Interdependence1_x264.mp4

This podcast is part of the series: Science at School with Mrs. Weems, Science Queen

Caroline Weems

School/Organization:

Benjamin Davis Elementary School, Decatur City Schools

Overview:

This podcast shows the characteristics of rotting logs in various stages of decomposition. It shows the interdependence in an ecosystem of a rotting log. It is a long process that has four stages. The stages go from Stage 1 where the bark is hard and intact to Stage 4 where the log has decomposed to the point where it looks like soil. 

Length: 11:48

Content Areas: Science

Alabama Course of Study Alignments and/or Professional Development Standard Alignments:

[S1] (3) 7: Describe the life cycle of plants, including seed, seed germination, growth, and reproduction.