Water is a fascinating compound. It drives life on our planet and helps make it unique from other planets in the solar system. Without water, life wouldn’t be possible. Simple organisms, such as bacteria and even slime molds, need only a small number of water molecules to survive. On the other hand, large organisms such
It is difficult to determine whether water is scarce or not. Fresh water is found in lakes, rivers, underground reservoirs and the ocean. It is used for drinking, agriculture irrigation and many other purposes. Water shortage occurs due to overuse of fresh water sources. However, this shortage is not uniform throughout our environment. The shortage
Water is a vital renewable natural resources. Three-fourihhs of the earth’s surface is covered with water. Therefore, it is called ‘water plante’. The importance of water in all fields is considered to be very high. Without water human can not survive even for one day. Water has emerged with air and land to make the
These are some of the most commonly used soil conservation technologies used in the agricultural sector. They are converting the vast, flat, boring areas of lands into cultivated fields suitable for crop production. The major threats to soil erosion and depletion. Human beings and natural factors are responsible for degredation of soils. Deforestation, overgrazing, overuse
With the growing population and their ever-growing demand, the demand for food has risen drastically. With this rising demand, there has come to be a considerable amount of arable land and forest cover destruction. This has led to an alarming rate of deforestation. Besides, if forested areas are cleared for development, this also means the
Land use refers to the use of land for different purposes such as agriculture, forestry, and mining, building houses, roads and setting up of industries. The use is sustainable when it does not cause any harm or damage to the land and vice versa. Land use must be planned and organised specially if it is
The land is among the most important natural resources. The land covers about 30% of the total area of the earth’s surface. The land is classified into two main categories: private land and government owned lands. Most private lands are owned by individual entity (e.g., individuals, firms, and communities), public corporations, or governments. Government lands
Land, soil, water, are the resources that belong to abiotic resources and are the most important resources. Soil is the covering of the earth’s surface made up of minerals and organic matter. It supports life by providing food, protection, raw materials, habitat for animals and other organisms. Natural vegetation and wildlife resources come under biotic
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The concept of conservation of resources is not new to us. We have seen the government putting up subsidy schemes for houses that are energy efficient, encouraging people to use less energy by offering incentives, etc. There are also corporate houses which encourage their employees to buy hybrid cars, use LED bulbs, etc. Since the
Human resources is a general term for the human labor and skills available to accomplish a task. In terms of business, human resources are the employees of an organization. The term also applies to other areas such as government or education. Human resources are the most valuable resource of any organization. Apart from this, there
