4.01 Soils for ENR

Front

What is the term for soil structure where each particle stands alone and fails to clump together?

Back

Single grain

Front

What two factors determine soil permeability?

Back

Infiltration and percolation

Front

Which soil particle has a doughy or powdery feel and is often found by streams?

Back

Silt

Front

What property of soil is described by terms like granular, platy, and blocky?

Back

Structure

Front

What is the scientific study of soils called?

Back

Pedology

Front

What is the term for the ability of soil to transmit water and air?

Back

Permeability

Front

What type of soil structure is characterized by flat plates or sheets?

Back

Platy

Front

What is the term for the upper layer of soil that contains organic material?

Back

Topsoil

Front

Which soil texture is known for being gritty and coarse?

Back

Sand

Front

What is the process called when water moves through soil?

Back

Percolation