(1L0PSARY 2H3 



Eltmrnt. A substuncc which is composed of nothing else; an original 



form of nj:ittfr. I2~a. 

 Emulsion. A mure or less pcrmnncnt and difTusililv combination of 



oils or fats and water. 39i>, 39Ga. 

 Entrgy. i'owf r ; force. Every moving, chnntjinK or vibrating binly or 



agfiit expends energy or force ; and this force is transferred to 



some other body or form, for notliiiig is lost. The energy of sun 



light is expressed in hent, light, and other wuys. The eni-rgy 



that is rc-qiiired to produce the food is expciideil as l>oiljly hi-at. 



muscular or nervous energy, mid in othi-r ways. 

 KnIomoliHjy. Science ot Insects. 

 EMi-iroHiHtnl. The surrouiulings of an animal or plant, — tin- ounditioiiit 



in which It lives. Comprises climaif. soil, moisturt*. altitude. 



etc. 166. 

 Eroiion. Wearing away; denudation. 

 Evolution. The doctrine that the present kinds of plants and uiiimaN 



are derived, or evcdved, from other previous kiiuls. 

 E-fietiun. A secn-tion w-hich Is of no further use to the animal or 



plant, and which is thrown off ; as sweat. '.iCuUi. 

 ExlmnroHt. External ; from the outside ; foreign to. .'>4, .'I'J. 

 Extrintie. Secondary, external, from the outside. The apple has 



extrinsic "alue,— that is, it is valuable as n marketable or mi)ney 



getting article, aside from Its value as nourishnu-nt. See intrinsic. 

 Eye. A bud ; a cutting of a single bud. 2.'t.*i. 

 t'armpnietiee. Tbo management of the farm ; the practirul side of 



farming. It coniprisf>s the handling of land, tools, plants, ani 



niuN. II. 

 Farm*ltad. A farm home or establishment. 

 Fftdiitj Minn'iiird. The Ideal amount and quality of food for a given 



I iirj..>«c 40*. 



yrrm--ii'.iiion. The procefca by means of which starch, sugar, casein, 

 anil other organic substances are changed or broken ilown, and 

 new combiiiatinns made. It Is usually atti-nded with heat and the 

 giving off of gas. 



Etrtmty. Ability of the land to produce plants. 105. 



Pihtr. Elongated or string like tissues. 



Fibrin. An Insoluble but digestible albuminoid. It is present In 



b|rK>d-clot9. 



Ftoteiilalt. To make granular or crumbly. Mn. 

 Fod-ifr. Food for animals. 428. 



Forxtijr i'lnnts which are fed to animals in their natural condition, or 

 when mervly dried. J30. 



