Heat Pump, definition of

Heat Pump

Organic foods are made in a way that limits or excludes the use of synthetic materials during production. For the vast majority of human history, agriculture can be described as organic; only during the 20th century was a large supply of new synthetic chemicals introduced to the food supply. This more recent style of production is referred to as "conventional." Under organic production, the use of conventional non-organic pesticides, insecticides and herbicides is greatly restricted and saved as a last resort.

EcoWho blog posts where 'Heat Pump' used:News & Blog articles where 'Heat Pump' used:

Related Tags: heating, energy efficiency

Search the Web for Heat Pump
What is Heat Pump?
Heat Pump definition.
About Heat Pump.

Click on a letter to see all the terms and definitions that begin with that letter.

A free Android app containing all these definitions is now available, called the Green Dictionary. Click here to see the entry on the Android market; or click here if on an Android phone.