organic matter
matter composed of organic compounds
biomass
biological material used as a renewable energy source
liquid manure
animal waste thinned with water and used as fertilizer
copal
Tree resin long used as incense and for making varnish
dead organic matter
organic matter that is not living
Amadou
Spongy material derived from fungi
organic pigment
pigment containing carbon, ultimately derived from vegetable or animal sources
humus
any organic matter that has reached a point of stability
compost
rich, moist soil composted from food scraps
Birch-tar
substance (liquid when heated) derived from the dry distillation of the bark of the birch tree
spackling paste
mouldable mass, for filling recesses in surfaces, applied to various materials with a spatula
Biotic material
any material that originates from living organisms
manure
organic matter, mostly derived from animal feces, used as agricultural fertilizer
petroleum product
useful material derived from crude oil (petroleum)
soil organic matter
horticulture
organic semiconductor
semiconductor made up of organic materials
honey
sweet food made by bees mostly using nectar from flowers
plastic
material of a wide range of synthetic or semi-synthetic organic solids
propolis
resinous mixture that honey bees produce by mixing saliva and beeswax with exudate gathered from botanical sources
plant litter
dead plant material that has fallen to the ground
kerogen
mixture of organic chemical compounds that make up a portion of the organic matter in sedimentary rocks
excrement
waste materials emitted by evacuation from animal organisms
soil
natural body consisting of layers that are primarily composed of minerals
detritus
dead particulate organic material
pine resin
resin from pines, to be distilled into oil of turpentine