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
Why PUC is mandatory for vehicles?
Looking at the deteriorating air quality because of air pollution in many cities of the country, the citizens are very much worried and concerned about their health. The doctors have declared the health emergency in the cities where the air quality is very severely poor.
- Mention any two major causes of air pollution.
- Write any two harmful effects of air pollution to plants and humans.
- As a captain of your school Eco-club, suggest any two programmes you would plan to organise in the school so as to bring awareness among the students on how to check air pollution in and around the school.
Very short answer type question
Give one example of natural pollutants.
It is an undesirable change that occurs in air and water
The level of air pollution is very high in a city. Suggest any four measures which should be taken by the government to control it.
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.
Acceptable noise pollution levels in residential areas of India ranges between ______.
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is ______.
Among the following which one causes maximum indoor chemical pollution?
Name any four ways to control vehicular air pollution.
