Advertisements
Advertisements
प्रश्न
Which device is used to clean both dust and gases from polluted air?
Advertisements
उत्तर
Exhaust gas Scrubbers
APPEARS IN
संबंधित प्रश्न
Give the effects of air pollutants on human health.
Mention two advantages for preferring CNG over diesel as an automobile fuel.
Very short answer type question
Give one example of natural pollutants.
Excessive use of pesticides leads to air pollution.
Find out the wrong statement and write it in its correct form.
Carbon monoxide is produced by complete burning of fuels such as coal, petrol, diesel.
Electrostatic precipitators are used to control
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is ______.
List any two adverse effects of particulate matter on human health.
It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve?
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 |
