Zinc

Malnutrition,its causes and effects and Govt. programmes for supplementary Nutrition

WHO Defines Malnutrition as “Malnutrition refers to deficiencies, excesses, or imbalances in a person’s intake of energy and/or nutrients. The term malnutrition addresses 3 broad groups of conditions: undernutrition, which includes wasting (low weight-for-height), stunting (low height-for-age) and underweight (low weight-for-age); micronutrient-related malnutrition, which includes micronutrient deficiencies (a lack of important VITAMINS and Minerals) or … Read more

Corrosion and its prevention

Corrosion is defined as an attack on a material as a result of chemical, frequently electrochemical reaction, with the surrounding medium. According to this definition, the term corrosion can be applied to all materials, including non-metals. But in practice, the word corrosion is mainly used in Conjunction with metallic materials. Why do metals corrode? Apart … Read more

Minerals

Minerals Minerals are defined as solid, inorganic, naturally occurring substances with a definite chemical formula and general structure. Almost all chemical Elements in the Earth’s crust are associated with at least one mineral. They vary in color, hardness, density, crystal form, crystal size, transparency, composition, location, and abundance. Some minerals are radioactive (uranophane), while others … Read more

Minerals of Rajsthan

Metallic Minerals of Rajsthan Rajasthan ranks second only to Jharkhand in the availability of minerals and is blessed with 79 different minerals. Rajasthan has a monopoly in Non-Metallic Minerals ,while Rajasthan is not so rich in metallic minerals but the quality of metallic minerals available in the state is high.   Iron Although Rajasthan is … Read more

Macronutrients – Elements Required In Plant Growth

The Building Blocks of Life: Macronutrients Essential for Plant Growth Plants, the foundation of our ecosystems and food systems, are remarkable organisms capable of converting sunlight into energy through photosynthesis. This process, however, requires a complex interplay of various elements, including those we call macronutrients. These essential nutrients, absorbed from the soil and air, play … Read more

Distribution Of Major Natural Resources Of World

 Distribution of major natural Resources of World-Water, Soils,  Forests in reference to South and South-East Asia     Distribution of key Natural Resources across the world (including South Asia and the Indian subcontinent) Natural resources are highly valued because human beings are dependent on them to fulfil their fundamental needs that changes with … Read more

Malnutrition

WHO Defines Malnutrition as “Malnutrition refers to deficiencies, excesses, or imbalances in a person’s intake of energy and/or nutrients. The term malnutrition addresses 3 broad groups of conditions: undernutrition, which includes wasting (low weight-for-height), stunting (low height-for-age) and underweight (low weight-for-age); micronutrient-related malnutrition, which includes micronutrient deficiencies (a lack of important VITAMINS and Minerals) or … Read more

Mazor Mineral Resources

Mineral Resources : Iron-Ore: India possesses high quality iron-ore in abundance. The total reserves of iron-ore in the country are about 14.630 million tonnes of haematite and 10,619 million tonnes of magnetite. Haematite iron is mainly found in Chbattisgarh, Jharkhand, Odisha, Goa and Karnataka. The major deposit of magnetite iron is available at western coast … Read more

Minerals in rajasthan

1.metalic Minerals   Iron Although Rajasthan is not rich in Iron Ore deposits but the available deposits of iron ore are of high quality. Various iron ore fields of Rajasthan are as follows:- 1- North Eastern Fields:- It has following areas Morija-Banol Area in Amber tehsil of Jaipur Nimalo-Raisalo Area near Dausa Dabla-Singhana-Neem Ka Thana in Jhunjunu … Read more

Minerals Based Industries

   Iron and Steel Industry:   Pig Iron Pig iron is the intermediate product of smelting of iron Ore with a high-carbon fuel such as coke and charcoal and is the basic raw material in Foundry and Casting Industry for the manufacture of various types of castings required for … Read more