Where is the Amazon located? The Amazon River basin covers parts of Brazil, Bolivia, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname and Venezuela, totalling about 40 percent of South America. The Amazon River itself runs west to east from Iquitos in Peru, across Brazil and to the Atlantic Ocean. Full Answer >.
Iron is an important micronutrient that ensures the development of normal red blood cells and healthy immune function. Iron deficiency is the most common and widespread nutritional deficiency in the world â affecting the very poor, especially women â and is the cause of about half of all cases of anaemia.
Macronutrients are elements that are needed for growth of plants in low amounts than macronutrient and these elements can be found in plants in lower amounts than macronutrients. Fe, Mn, Cu, Zn, Mo, B, Cl, Ni, are considered as micronutrients.Micronutrients are also absorbed by plant roots as ions from soil. Macronutrients may be non-mineral or mineral elements, whereas all micronutrients are minerals. â¢ Some macronutrients are not absorbed by roots from soil such as C, H, O, whereas all micronutrient are absorbed by roots from the soil.