Crumbs made up of clay, silt and sand particles which are held together by a gel-like substance

Horizons A, B, & C.

Natural volcanic glass material that has water-holding capabilities

Soil amendment often used to reduce alkalinity.

Having certain contents removed by water.

B Horizon in soil profile

A Horizon in soil profile

Very fine mineral particles of soil

Large mineral particles of soil

Medium-sized mineral particles of soil

Layer

Cross-sectional view of soil

Fertilizer with Nitrogen, Phosphorus, and Potassium present

Practice of growing plants without soil

The horizon that represents the zone of leaching is:

Soil horizons, in order, from the surface are:

Capability classes are designated by _____________ numerals.

Capability class numerals indicate greater limitations as they:

Capability sub-classes are designated by using the small letters:

Soil is made up of:

Aggregate ______________ and _______________ water better than individual particles.

Gympsum is used to adjust soil _________.

Legumes are plants which certain bacteria utilize nitrogen gas and convert it to _________________.

Use ___________________ fertilizers that are compatible for a variety of crops that can be planted in succession.

There are _________ essential nutrients.

___________ is a measure of sweetness.

A measure of sourness is ______________.

Our soils are _____________ soils.

Alluvial soils are moved by ___________.

Eolian soils are moved by _________.

Colluvial Soils are moved by ____________.

Glacial till is the soil deposited by ____________.

Of all the different types of fertilizer applications, which one do we most often use on our field crops?

Which of the following is a type of inorganic fertilizer?