The masai people of east africa live in communities that make economic choices based mainly on the habits and customs of their ancestors. one example of masai's traditional economy would be --

a. their importation of synthetic fabrics
b. their use of traditional dance and song
c. their use of nomadic grazing techniques
d. their use of outside currency for trade when necessary

C. their use of nomadic grazing techniques. Livestock is the typical and traditional activity of the Masai, who works mostly with herds, this is their main source of food with which they subsist and supply their homes. This is their main activity and Elementary resource of the economics of their lands.

Soil is the main abiotic reservoir for elements involved in local biogeochemical cycles, such as calcium and phosphorus. nutrient elements return to the abiotic reservoir via death, excretion, wastes. elements that are moving through the biotic or abiotic factors may be recycled, or they may be accumulated in a reservoir where they are held for a long period of time.