Skip to main content

Importance and Scope Of Environmental Study

 Importance of Environmental Studies :

               Air we breathe, water we drink, food we consume and land we live on are all contaminated by industrial activities. There is no zero pollution industry. Because of lack of self discipline and not worrying about our future generation, the valuable resources are polluted.
          To solve the above problems , knowledge of  environmental studies is very important .

  1. By environmental studies , people will understand the concept of  "need of  development without destruction of environment".
    soil conservation

  2. Through environmental studies, people can gain the knowledge of  different types of environment and the effects of  different environmental hazards.
    effects of environmental hazards

  3. Environmental studies inform the people about their effective role in protecting the environment by demanding changes in laws and enforcement systems. 
    Environmental Protection Act,1986

  4. Environmental studies have a direct relation to the quality of life we live.
    Quality Of Life

  5. Environmental studies develop a concern and respect for the environment.
    Environmental concern

Scope of Environmental Studies 

           Environmental study is an important tool to educate the people for preserving quality environment. The main scope of environment studies include 


  1. To get awareness and sensitivity to the total environment and its related problems.
    Environmental Awareness

  2. To motivate the active participation in environmental protection and improvement.     
    Environment Protection

       
  3. To develop skills for  identifying and solving environmental problems.
    Sustainability

  4. To know the necessity of  conservation of natural resources. 
    Conservation Of Resources

  5.  To evaluate environmental programs in terms of social, economic, ecological, and aesthetic factors . 
    Environmental evaluation terms


Comments

Popular posts from this blog

SIMPLE CARBURETOR - CONSTRUCTION AND WORKING

CONSTRUCTION OF SIMPLE CARBURETOR :  The main Components of Simple Carburetor are : Float Chamber, float, nozzle, venturi, throttle valve, inlet valve, and metering jet . In the float chamber, a constant level of petrol is maintained by the float and a needle valve.  The float chamber is ventilated to atmosphere.  This is used to maintain atmospheric pressure inside the chamber. The float which is normally a metallic hollow cylinder rises and closes the inlet valve as the fuel level in the float chamber increases to certain level. The mixing chamber contains venturi, nozzle and throttle valve. The venturi tube is fitted with the inlet  manifold. This tube has a narrow opening called venturi. A nozzle is provided just below the centre of this venturi. The nozzle keeps the same level of petrol as that of the level in the float chamber. The mixing chamber has two butterfly valves.  One is to allow air into the mixing chamber known as choke valve. The other is to al...

MELTING FURNACES FOR FERROUS METALS : CUPOLA AND ITS WORKING

Various types of melting furnaces are used in different foundry shops, depending upon the quantity of metal to be melted at a time, and the nature of work that is carried out in the shop.  The primary objective in cupola is to produce iron of desired composition, temperature and properties at the required rate in the most economical manner. Besides, this furnace has many distinct advantages over the other types, e.g., simplicity of operation, continuity of production, and increased output coupled with a high degree of efficiency.  Description Of a Cupola : The Cupola Furnace consists of a vertical, cylindrical steel sheet, 6 to 12 mm thick, and lined inside with acid refractory bricks or acid tamping clay. The refractory bricks or the tamping clay used consist of  silicon oxide acid (SiO2) and alumina (Al2O3). The lining is generally thicker in the lower where the temperatures encountered are higher than in the upper region. The shell is mounted either on a brick work fo...

ELECTRICAL COMPARATORS AND ITS WORKING

Electrical Comparators are used as a means of  detecting and amplifying small movements of a work contacting elements. An electrical comparator consists essentially of  a pick-up head or transducer for converting a displacement into a corresponding change in current and a meter or recorder connected in the circuit to indicate the electrical change, calibrated to show in terms of displacement. Generally, an amplifier is needed to provide the requisite sensitivity and to match the characteristics of different parts of  the circuit. Electrical comparators can be classified according to the electrical principle used in the pick-up head. Most of the comparators use either a differential transformer, an inductance bridge, a strain gauge or a capacitor as a means of detecting movement of the gauging element. There are different types of  electrical comparators. One kind called an electrolimit gauge is used to check or measure the outside diameter of a  roll. The objec...