Soil Facts

1. Soil Is A Mixture Of Minerals

1.1. Fertilizer

1.1.1. Calcium

1.1.2. Potassium

1.1.3. Nitrogen

1.1.4. Phosphorus

2. Soil Layers

2.1. Top Soil

2.2. Sub Soil

2.3. Parent Material

2.4. Bed Rock

3. Kinds Of Soils

3.1. Desert

3.2. Forest

3.3. Grass Land

3.4. Tropical Grass Land

4. When Animals Die they make nutrients that buries into the soil and then helps plants grow above the soil which makes Organic Matter For the soil

5. Soil layers

6. Deez Nuts

7. Connor Wasn't Here

8. Some Soil Is made up of

8.1. Sand

8.2. Silt

8.3. Clay

8.4. Weathered Rock

9. My Mind Map

10. The Dust Bowl

10.1. Oklahoma

10.2. Mexico

10.3. Texas

11. Picture Of The Dust Bowl

12. School Garden

12.1. More Organic Matter

12.1.1. Soil A Has Less

12.1.1.1. About A 4 On The Organic Matter Scale

12.1.2. Soil B Has More

12.1.2.1. About A 5 On The Organic Matter Scale