Question

Define the following terms : (A) tilling (B) poultry (C) pisciculture (D) free nitrogen.​

Answer 1

Answer:

a. prepare and cultivate (land) for crops.

b. domestic fowl, such as chickens, turkeys, ducks, and geese.

c.the controlled breeding and rearing of fish.

d.Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. ... So basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen

Explanation:

Answer 2

$\huge \sf \color{red} \bigstar \underline{Answer :}$

A) Tilling :

Prepare and cultivate (land) for crops.

B) Poultry :

Domestic fowl, such as chickens, turkeys, ducks, and geese.

C) Pisciculture :

The controlled breeding and rearing of fish.

D) Free Nitrogen :

Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. ... So basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen.