Advertisements
Advertisements
प्रश्न
A lot of dry leaves are collected in a school garden and are burnt every day. Do you think that it is right to do so? If not, what should be done to dispose off the dry leaves?
उत्तर
It is not right to burn dry leaves as it causes air pollution. The right way to dispose off the dry leaves is to convert them into compost by burying in a pit.
APPEARS IN
संबंधित प्रश्न
Rubber particles and dust raised by running motor vehicles are examples of ______ pollutants.
Define the following term: Pollution
Name any four gaseous pollutants.
What is air pollution? How does this pollution take place?
Name some particulate pollutants.
What major harm is done to human beings by air pollution?
What major harm is done to the human beings by air pollution?
The major cause of air pollution is _____.
Find out the wrong statement and write it in its correct form.
We can survive for sometime without air but we cannot survive even for a few minutes without food.
The electrostatic precipitator is said to remove ______ of particulate impurities from exhaust of thermal plant.