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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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संबंधित प्रश्न
Since October 02, 2014 "Swachh Bharat Abhiyan" has been launched in our country.
(a) Write your views on this initiative giving justification.
(b) As a biologist name two problems that you may face while implementing the programme in your locality.
(c) Suggest two remedial methods to overcome these problems.
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.
How does a desert plant adapt to the dry, warmer environmental conditions ?
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 ______.
The range of normal human hearing is in the range of ______.
Soda and detergents are the source of organic pollutants life.
Which of the following environmentaiists first gave the concept of Biodiversity hotspots?
Which among the following chronic lung disease commonly known as 'black ling' disease, leads to reduced life expectancy in coal- minerals ?
Pollutants resulting from human activities are mainly discharged in ______.
Atmospheric pollution may caused by ______.
Pollutants are classified into ______.
Example of secondary pollutants.
The term 'Terror of Bengal' is used for______.
For treatment of e-waste, which is the most suitable solution?
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 |
