Green foods preserved in a silo

Green foods preserved in a silo

Green foods preserved in a silo

Ensilage: green foods preserved in a silo.

Evaporate: to pass off in vapor, as a fluid often does; to change from a solid or liquid state into vapor, usually by heat.

Exhaustion: the state in which strength, power, and force have been lost. When applied to land, the word means that land has lost its power to produce well.

Fermentation: a chemical change produced by bacteria, yeast, etc. A common example of fermentation is the change of cider into vinegar.