Which among the following is a biodegradable waste?

Identify the viable pollutant from the following.

Pick out the method employed for destroying large amounts of industrial wastes.

New technology has been developed to produce electricity from garbage.

Pick out the correct characteristic of organic toxins.

The irritant red haze in traffic and congested places is due to the oxides of which of the following?

Which of the following is an herbicide?

Replacement of liquid CO2 by halogenated solvent will result in less harm to groundwater.