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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Match the Items Given in Column a and B - Biology

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प्रश्न

Match the items given in column A and B:

  Column A   Column B
a Catalytic converter 1 Particulate matter
b Electrostatic precipitator 2 Carbon monoxide and nitrogen oxides
c Earmuffs 3 High noise level
d Landfills 4 Solid wastes

उत्तर

 

  Column A   Column B
a Catalytic converter 2 Carbon monoxide and nitrogen oxides
b Electrostatic precipitator 1 Particulate matter
c Earmuffs 3 High noise level
d Landfills 4 Solid wastes
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पाठ 16: Environmental Issues - Exercises [पृष्ठ २८६]

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एनसीईआरटी Biology [English] Class 12
पाठ 16 Environmental Issues
Exercises | Q 4 | पृष्ठ २८६

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

List all the wastes that you generate, at home, school or during your Trips to other places, could you very easily reduce? Which would be Difficult or rather impossible to reduce?


What measures, as an individual, you would take to reduce environmental pollution?


Explain industrial melanism.


What is joint forest management?


How does a desert plant adapt to the dry, warmer environmental conditions ?


When there is excessive sweating, retains water with the help of ______.


Assertion(A): Urbanisation is one of the environmental issues.
Reason(R): As the town expands, it mounts more pressure on transport system, water supplies leading to air pollution, water pollution, etc.


What is forest management?


Give reason for the following

Fracking affect the environment.


How can we conserve forests?


Write short note on

Green House Effect


Write short note on

Acid Rain


Write a note on the Ozone layer.


The major pollutant from automobile exhaust is ______.


Soda and detergents are the source of organic pollutants life.


Which among the following chronic lung disease commonly known as 'black ling' disease, leads to reduced life expectancy in coal- minerals ?


Atmospheric pollution may caused by ______.


Example of secondary pollutants.


Pollutant brings about


Match the following and choose the correct option.

Column I Column II
(A) Environment Protection Act i. 1974
(B) Air Prevention & Control of Pollution Act ii. 1987
(C) Water Act iii. 1986
(D) Amendment of the Air Act to include noise as an air pollutant iv. 1981

The correct matches is;


Match the following and choose the correct option.

Column I Column II
A. Environment Protection Act i. 1974
B. Air Prevention & Control of Pollution Act ii. 1987
C. Water Act iii. 1986
D. Amendment of Air Act to include noise as an air pollutant iv. 1981

The term 'Terror of Bengal' is used for______.


Match the following and choose the correct option.

Column I Column II
A. Environment Protection Act i. 1974
B. Air Prevention & Control of Pollution Act ii. 1987
C. Water Act iii. 1986
D. Amendment of Air Act to include noise as an air pollutant iv. 1981

The correct match is:


Match the following and choose the correct option.

  Column I   Column II
A. Environment Protection Act i. 1974
B. Air Prevention & Control of Pollution Act ii. 1987
C. Water Act iii. 1986
D. Amendment of Air Act to include noise as an air pollutant iv. 1981

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