Advertisements
Advertisements
प्रश्न
What are the adverse effects of an oil spill?
Advertisements
उत्तर
Replacement of coal by the oil fuel has increased the problem of pollution. The presence of oil in a water course is undesirable since it creates aesthetic problems. It has a tendency to spread over the surface of water; diffusion of oxygen into water is inhibited and re-aeration of water is affected.
APPEARS IN
संबंधित प्रश्न
find odd one from following: Sewage, newspaper, Styrofoam, Hay.
Describe some ways that industry and agriculture can help lessens pollution?
What are the health effects of Carbon Monoxide?
The gas that leads to the reduction in the oxygen.
Give Technical Terms:
The pollutant which reduces the oxygen carrying capacity of blood.
Give Technical Terms:
The chemical element which caused the minimata disease in Japan.
Fill in the Blanks:
Drinking polluted water causes diseases like ______ and ______.
Deforestation is one of the sources of pollution because:
Distinguish between the following pair:
Sewage and effluents.
When was 'Swachh Bharat Abhiyan' launched?
