Topic: Air in the soil
1. Which soil holds the most air?
2. Why earthworms are so important for proper soil structure?
3. Why do earthworms come to the surface after heavy rain?
Homework: page 46in Workbook
1. Which soil holds the most air?
2. Why earthworms are so important for proper soil structure?
3. Why do earthworms come to the surface after heavy rain?
Homework: page 46in Workbook