What is $EIA$?

Which of the following cannot be adulterated in petrol or diesel?

Given below are two statements:
Statement $I$: Electrostatic precipitator is most widely used in thermal power plants.
Statement $II$: Electrostatic precipitator in thermal power plants removes ionising radiations.
In the light of the above statements,choose the most appropriate answer from the options given below:

$dB$ is a standard abbreviation used for the quantitative expression of

What significant event occurred on $1$ April $2010$ in the context of environmental regulations in India?

The process of aging of a lake by human activities occurs at a very rapid rate,which is called......