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SNC1Dar3
Soil
Question | Answer |
---|---|
Topsoil | Contains decaying organic matter |
Topsoil | Contains rocks |
Topsoil | Contains bacteria, Fungi, Insects, Worms |
Subsoil | Very compact |
Subsoil | Contains only large plant roots |
Bedrock | Is solid rock |
Bedrock | Water cannot get through its rock |
Bedrock | Water table is on top of it |
Bedrock | Third Layer |
Subsoil | Second Layer |
Topsoil | First Layer |
Loam Soil | Contains rock particles of different sizes |
Loam Soil | Pockets hold air and water |
Loam Soil | Drains well |
Clay Soil | Small particles that pack together tightly |
Clay Soil | Soil stays wet |
Clay Soil | Blocks root growth |
Sandy Soil | Large particles |
Sandy Soil | Roots grow well |
Sandy Soil | Water runs off and bring nutrients with it |
Soil Erosion | Soil runs off because of plowed fields |
Soil Erosion | Roots hold soil in place |
Nutrient Deterioration | Crops use nutrients that we later harvest, and they go elsewhere |
Crop Rotation | Plant different crops so different nutrients are used up |
Ph level plants like | 6 |