Transcription of 24 ENVIRONMENTAL LAW Notes
1 MODULE - VIIAE nvironmental Law andSustainable Development 1 ENVIRONMENTAL LawINTRODUCTION TO LAWN otes24 ENVIRONMENTAL LAWThe Environment is very important for us to understand because it constitutesour surroundings and affects our ability to live on the earth. It comprises of theair we breathe, the water that covers most of the earth s surface, the plants andanimals around us, and much more. It is therefore, very important to understandand apprecaite the importance of environment in our daily life. In recent years,scientists have been carefully examining the various ways by which people affectthe Environment.
2 They have found that we are causing air pollution, deforestation,acid rain, and other problems that are dangerous both to the earth and to may have heard of laws, rules and regulations to deal with the above-mentioned situations. The Government in the last few decades has shown keeninterest in protecting and promoting the environment and consequently enactedvarious ENVIRONMENTAL lesson aims at discussing the details about the environment and itsdegradation with special reference to ENVIRONMENTAL pollution. The lesson furtherfocuses on the laws pertaining to the protection of environment from pollutionand other ENVIRONMENTAL issues.
3 The discussion is also on other environmnetrelated completing this lesson, you will be able to:zexplain the term environment; and its importance in our life;zfind out what is ENVIRONMENTAL pollution and what are the various kindsof pollution ;zappreciate the need for protection of environment;zidentify the factors responsible for ENVIRONMENTAL pollution;zknow the various laws relating to the protection and promotion ofenvironment; andzunderstand the functions of Central Pollution Board and the State TO LAWMODULE - VIIAE nvironmental LawEnvironmental Law andSustainable Development MEANING OF ENVIRONMENTThe word environment is derived from the French word environner , whichmeans to encircle or to surround.
4 The most suitable definition of environmentis as follows:It is the sum total of water, air and land and the interrelationships thatexist among them with human beings, other living organisms geographical meaning of environment is as follows:It is a combination of living and non-living things and their mutualinteraction with each other which leads to an environment encompasses all living and non-living things occurring naturallyon earth. The Honourable Supreme Court has the following definition of environment : Environment is a difficult word to define.
5 Its normal meaning relatesto the surroundings, but obviously, that is a concept which is relatableto whatever object it is, which is surrounded. Environment is apolycentric and multifaceted problem affecting the human protection of environment is a global issue as it concerns all countriesirrespective of their size, stage or development or ideology. Today, theinteraction between society and nature is so extensive that the question ofenvironment has assumed large proportions, affecting humanity at QUESTIONS Define the term Environment.
6 2. Give the definition of Environment as given by the Supreme Court of ENVIRONMENTAL POLLUTIONThe term pollution refers to unfavourable alteration to our surroundings,wholly or largely as a by-product of human s action through direct and indirecteffects of changes in energy pattern, chemical and physical construction andabundance of organisms. Thus, it is the addition of any foreign material to water,air or soil, which may change immediately or after some time, the naturalproperties of these basic constituents further causing some unfavourable changeby making them unfit and injurious.
7 Industrialization, poverty, population-explosion, urbanization, over-exploitation of resources, etc. are some of thefactors which have contributed to ENVIRONMENTAL Water PollutionWater pollution is the contamination of water bodies ( lakes, rivers, oceans,aquifers and groundwater). Water pollution occurs when pollutants are dischargedMODULE - VIIAE nvironmental Law andSustainable Development 3 ENVIRONMENTAL LawINTRODUCTION TO LAWN otesdirectly or indirectly into water bodies without adequate treatment to removeharmful : Various Sources of Water Air PollutionAir contains a mixture of various gases like oxygen, nitrogen, carbon dioxide,argon etc.
8 Air pollution is the introduction into the atmosphere of chemicals,particles, or biological materials that cause discomfort, disease, or death tohumans, damage to other living organisms such as food crops, naturalenvironment or built : Percentage Contribution of Air PollutionINTRODUCTION TO LAWMODULE - VIIAE nvironmental LawEnvironmental Law andSustainable Development 4 NotesThe major sources of air pollution are:zIndustrial emissionszVehicular emissionszDomestic emissionsThe most common air pollutants in urban areas include Sulphur dioxide (SO2),Nitrogen oxides (NO & NO2), Carbon monoxide (CO), etc.
9 Apart from this,the gases discharged from refrigerators, air conditioners etc. are responsible fordepletion of the Ozone : Smoke coming out of Noise PollutionThe word noise originated from the Latin word nausea meaning sea-sickness. Noise is any unwanted sound that disrupts ENVIRONMENTAL equilibrium. Noiseis measured in decibels. A major source of noise is by motor vehicles, aircrafts,fire-crackers, sirens, loud speakers and to a survey conducted by the National Physical Laboratory, Delhi,Mumbai and Kolkata are amongst the noisiest cities in the world.
10 Noise pollutionhas harmful effects on the environment, humans and animals. Some adverseeffects of noise pollution on human health are:zHearing loss or hearing impairment;zRise in blood pressure;zCardio-vascular health effects;zIncrease in stress level; andzDecrease in efficiency and concentrationMODULE - VIIAE nvironmental Law andSustainable Development 5 ENVIRONMENTAL LawINTRODUCTION TO LAWN otesNoise pollution is excessively displeasing to humans, animals, or we can say thatmachine-created ENVIRONMENTAL noise disrupts the activity or balance of humanor animal life.
