Bed 2nd Year What do you mean by Resources
Bed 2nd Year What do you mean by Resources: In this post, we will learn about Bed 2nd Year What do you mean by Resources. In Bed 2nd Year there is one of the most important questions comes from Environment Education. You will learn about Bed 2nd Year What do you mean by Resources. Teaching is a social and professional activity. It is a process of development. Teaching is a system of actions that induce learning through interpersonal relationships. and all the rest you will study in this Blog
Related Posts to see:-
Bed 2nd Year Education and Knowledge Study Notes
Bed 2nd Year What do you understand by Environmental Conservation
Bed 2nd Year What do you mean by Measures of Environmental Conservation
Bed 2nd Year What do you understand by Sanctuaries and National Parks
Bed 2nd Year What do you mean by Components of Environment
Bed 2nd Year What do you understand by Nature of Environmental Education
Bed 2nd Year What are the main principles of Ecology
View all Bed Notes ➜ <Click here>
Meaning of Resources
Wood is used for making furniture. Varn obtained from cotton is used for weaving cloth. Machines, tools, and household goods are made of metals. furniture, clothes, machines, and tools are more valuable than wood, cotton, and metal respectively. Besides, the form also changes substantially from the raw material (wood) to the finished product (furniture).
Any material which can be transformed in a way that it becomes more valuable and useful can be termed resources. In other words, it is possible to obtain valuable items from many resources. Thus land, water, minerals, forests, wildlife as well as human beings are resources. Any material may be termed as a resource provided that appropriate technology is available to transform that into more valuable goods. (Bed 2nd Year What do you mean by Resources)
Types of Resources
Resources may be classified in several ways:
Based on Continual Utility. Some resources are exhausted soon, whereas others last for a long period. Thus, depending upon the availability of resources, during our continuous use, a resource may be renewable (inexhaustible), nonrenewable (exhaustible), or cyclic. Resources which can be renewed along with their exploitation are always available for use.
Hence, they are called renewable resources. For instance, forests are renewable. If trees are felled for wood, original de forest covers may be maintained through planning new tress i.e., afforestation. However, the formation of some resources like iron ore, coal, mineral oil, etc., has taken several thousand years. Once they are used in unlimited ways they can not be easily replaced.
Therefore, if exploited at a large scale they will deplete fast. Hence, such resources are called non-renewable resources or exhaustible. For certain resources, there is no final use as they can be used continuously. For example, water used in industry and the domestic way can be cleaned and used water again for similar or other purposes. Such resources that can be used again or again are called cyclic resources. (Bed 2nd Year What do you mean by Resources)
- Based on Origin. On the basis of their origin resources may be biotic 37 (organic) or abiotic (in organic). Biotic resources are obtained from the biosphere Forest and forest products, crops, birds, animals, fish, and other marine life forms are examples of biotic resources Coal and mineral oil also belong to the category since they originate from organic matter. Some biotic resource forest and livestock are renewable, whereas coal and oil are non-renew Resources composed of non-living inorganic matter are called abiotic resources. (Bed 2nd Year What do you mean by Resources)
Land, water, and minerals like iron, copper, lead, and gold are abiotic resources. Some abiotic resources are found as nodules in oceans as nodules of copper and manganese. (Bed 2nd Year What do you mean by Resources)
- Based on Utility. Every resource has some as raw materials and other sources of energy.
Though, serious concern has already been felt in all nations of the world for the bed to conserve their own natural resources we would examine this subject with reference to our country. The various types of natural resources may be considered as follows: (i) soil, climate, flora, and fauna of India; (ii) forests; Git) fish; (iv) land use; (v) water; (vi) wildlife and (vii) energy resources.
Need of Conservation
Expanding the human population resulted in expanding the needs of man. With scientific progress and technological development, the man started utilizing natural resources on a much larger scale. The continuous increase caused an increasing demand for resources. This created a situation where the non-renewable resources may come to an end after some time. In order to have a be maximum production, we have started even taking loans from the resources meant for the future. That can not be paid back.
As a result, we would be using all those resources which are in fact the property of future generations. It is a matter of much concern. There must be some sort of balance between pollution unable growth and the utilization of natural resources.