Summarizing the major steps in the Nitrogen Cycle

يتتبع الفلاش خطوات دورة النيتروجين وهي إحدى دورات العناصر في النظام البيئي بدءاً بعملية تثبيت النيتروجين مروراً بعملية النترتة ثم عكس عملية تثبيت النيتروجين ، من...

Summarizing the major steps in the Nitrogen Cycle

Vector generated image of Dissecting Board:It is used to dissect the Specimen by fixing it with nails.

Vector generated image of A Triple pulley device which has a pair of sheaves arranged in line inside a reverse U-shaped metal support flange-plate, each sheave being mounted rotating free on a fixed spindle of the flange-plate. At least one orifice for the passage of a snap-hook, is situated...

Vector image of Plumber fixing the pipe--The word plumber dates from the Roman Empire. In Roman times, some roofs were made of lead, or plumbum in Latin. Lead roofs were waterproof, and the workers on such roofs were what are now called "plumbers".

Vector image of Plumber fixing the pipe--The word plumber dates from the Roman Empire. In Roman times, some roofs were made of lead, or plumbum in Latin. Lead roofs were waterproof, and the workers on such roofs were what are now called "plumbers".

Painting of Nitrogen fixing bacteria:Nitrogen fixation usually refers to the biological process by which nitrogen (N2) in the atmosphere is converted into ammonia.This process is essential for life because fixed nitrogen is required to biosynthesize a basic building block of life, e.g....