Duration:
Duration:115
115min
min
Duration: 115 min
WEEK5 ; CHEMISTRY
UNIT ONE
SOIL
Grade: 9 - 12
CCSS, NGSS
Learning Objective
To list the components of soil
To name the soil types
To describe sand soil properties
Success Criteria
 To name the soil components and their percentage
 To make a description of sandy soil .
SOIL
• Soil is the topmost layer of the earth which makes the plants grow .
SOIL COMPONENTS
SANDY SOIL
•
It gritty to touch .
It does not retain water .
it has large pore spaces.