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10 Cards in this Set

  • Front
  • Back
The movement of bits of rock or soil by wind and water is called...
Erosion
Planting a crop between rows of another crop is....
strip cropping
Plowing around a hill is....
contour plowing
cutting broad, flat areas in the sides of a steep mountain to grow crops is called....
terracing
The natural process of breaking down rock is....
Weathering
Soil that is ________ is capable of growing a lot of plants....
fertile
________ means saving of soil
soil conservation
The soil part _______ is made up of rotting plant and animal materials.
humus
The soil layer that is affected the most by erosion is
topsoil
When the temperature is high during the day and cold at night, rocks are likely to....
crack