human resources organization

The term 'natural resources' refers to all the natural things on our earth. It includes everything, that is naturally available and that is not creatable by any human activity. It specifically excludes the materials created by ma..

Management and Replenishment of Natural Resources - There is an urgent need to think deeply about destruction of natural resources. With the exponential increase in human population and increased technological advancement, the natural resources get relentless..

The non-living resources include the air, water, energy, minerals, etc. Soil is also a non-living resource. However, since it also contains the microbes and other living organisms, it is sometimes referred to as mixed resource..

Summary - Man has to be dependent on natural resources despite all the scientific inventions Natural resources could be classified into geographical, hydro-geological, atmosphere, edaphic, forest, crop, wildlife, marine / aquatic, animal, human and microbial resou..

a)Commercial interests like trading in products out of natural resources. b) Ignorance on necessity to preserve natural resources. c) Deliberate negligence on destruction of natural resource. d) Entertainment / recreational / aesthetic interest. e) Extreme population p..

? One has not anticipated some of the impacts of industrial and technological advancement. When the industrial revolution started some 250 years ago, the world population was at 600 million - that seems like a lot of people but now the world population is now almost ten times at 6 billion and will ..

Human Digestive System - The Mouth Cavity - Man is omnivorous - feeding on different kinds of food. Thus, the structure of the digestive system should be adapted to this diet. The human digestive system consists of an alimentary canal, which is approximately 8metres long. The al..

Of all the living organisms, only plants are autotrophs i.e., they are capable of synthesizing their own food. Animals are heterotrophs i.e. they are incapable of synthesizing their own food. They depend on plants and other animals for food. Man also being a heterotroph, gets his food fro..

Introduction - Living organisms are exposed to various external or foreign substances and disease causing organisms like bacteria, viruses and fungi. Such organisms which can cause a disease are known as Pathogens . It is observed that some human beings are m..

Summary - 1) The human body has elaborate mechanisms for protection against foreign bodies, germs and cancer cells. 2) Immunity is either innate or acquired. 3) Innate or non-specific immunity refers to a wide variety of body responses against a wide range of pathogens. 4) Previous exposu..