Key Concepts: 1  Legumes (family Fabales) develop root nodules that harbour Rhizobium bacteria (rhizobia). 2  Endosymbiotic bacteria (bacteroids) convert nitrogen to ammonia (biological nitrogen fixation). 3  Legume crops restore fertility to agricultural soils by capturing nitrogen from the atmosphere.
To have gold in your possession itself is a satisfying feeling. It increases a person's self-worth. The person wearing gold displays increased self-confidence. It is pleasureful experience starting from buying a jewelry to wearing a jewelry till seeing it inside a decorative box. Gold has a special quality to make you feel happy and satisfied.
1 Gold is used as an input in products. 2  Since gold is used in the production of various products including jewelry and electronics, there is a reliable demand that further stabilizes the price of gold. 3  Moreover, in times of increased demand, these markets can force the price of gold higher.hile gold can be a great investment for a number of reasons outlined above, be aware of the disadvantages before investing: 1  Gold doesnât earn passive income. 2  Other investments such as stocks and bonds may derive a portion of their value from passive income in the form of interest and dividends.