Environmental Laws and Agencies
NCERT Class 12 • Biology • Chapter "Environmental Issues" | NCERT Class 11 • Political Science • Chapters on environment
Environmental Laws and Agencies
Pollution control needs more than good intentions, because the cost of polluting falls on society while the saving goes to the polluter. India therefore has a set of laws that make standards binding, and agencies whose job is to measure, enforce and prosecute.
The Main Laws
- The Water Act of 1974 was the first major pollution law and created the pollution control boards.
- The Air Act of 1981 extended the same structure to air pollution and gave the boards power over industrial emissions.
- The Environment Protection Act of 1986 is the umbrella law covering air, water, land and all living things.
- It was enacted after the Bhopal gas tragedy made clear how weak the earlier framework was.
- The Forest Conservation Act of 1980 restricts diversion of forest land and the Wildlife Protection Act of 1972 protects species and habitats.
- The Biological Diversity Act of 2002 regulates access to biological resources and traditional knowledge.
- Rules on plastic waste, e waste, hazardous waste and biomedical waste operate under the 1986 umbrella act.
Agencies and Procedures
- The central pollution control board sets standards and coordinates, while state boards grant consent, inspect and enforce locally.
- Environmental impact assessment requires that a large project be evaluated for its likely effects before it is approved.
- The assessment includes a public hearing, so people who will be affected can record their objections.
- The national green tribunal is a specialised body for the speedy disposal of environmental cases.
- The polluter pays principle places the cost of pollution on whoever causes it.
- The precautionary principle says that lack of complete scientific certainty is not a reason to postpone action against a serious threat.
- Enforcement depends on monitoring capacity, so real time measurement and public disclosure of data matter as much as the law itself.
| Law | Year | Covers |
|---|---|---|
| Water Act | 1974 | Water pollution, created the boards |
| Air Act | 1981 | Air pollution and emissions |
| Forest Conservation Act | 1980 | Diversion of forest land |
| Environment Protection Act | 1986 | Umbrella law for the environment |
Polluter pays principle — the principle that the cost of pollution and its remedy must be borne by the party that causes it.
Hindi me samjhein
प्रदूषक भुगतान सिद्धांत कहता है कि प्रदूषण की लागत वही उठाए जो उसे पैदा करता है। एहतियाती सिद्धांत कहता है कि पूर्ण वैज्ञानिक निश्चितता न होना गंभीर संकट पर कार्रवाई टालने का कारण नहीं है।
Exam me kaise aata hai
- The Water Act was passed in — 1974
- The Environment Protection Act was passed in — 1986
- Evaluation of a project's likely effects beforehand is — environmental impact assessment
- The specialised court for environmental cases is the — national green tribunal
UPSC/State PSC ke liye
- The public hearing matters because those who bear the cost of a project are usually not those who gain from it, and the hearing is where that asymmetry is recorded.
- The precautionary principle shifts the burden: the proposer must show the activity is safe, rather than the objector proving it is harmful.
Yahan confuse hote hain
✗ The Environment Protection Act came before the Water Act | The Water Act was 1974 and the Environment Protection Act 1986 | ✓
✗ Environmental impact assessment is done after a project starts | It is done before approval | ✓
✗ The green tribunal makes environmental law | It decides cases; the legislature makes the law | ✓
Ek nazar me
- Water Act 1974, Air Act 1981 and Environment Protection Act 1986 form the core.
- Pollution control boards set standards, inspect and enforce.
- Environmental impact assessment with a public hearing precedes approval of large projects.
- Polluter pays and precautionary principles guide environmental decisions.
Ab practice karein
Pollution aur environmental laws se har exam me date based questions aate hain. ExamAtlas ke mock test se abhi jaanchein.