Xenobiotics are foreign substances, often synthetic chemicals, introduced into the environment or living organisms.
Man-made pollutants are called
Asked in UPPCS Prelims 2005 · Topic: Pollution (Air Pollution: Types, sources, primary & secondary pollutants, smog, acid rain, effects, control technologies & policies.)
More Environment and Ecology questions
- Production of which pollutant gases that are emitted by use of CNG in vehicles is reduced when a more green fuel HCNG is used instead ?
- Match List-I with List-ll and select the correct answer from the code given below : List-I List-II (Critically Polluted area) (State)
- The combustion of coal, petrol and diesel etc is the basic source of
- Which one of the following is an air pollutant gas and is released by burning of fossil fuel ?
- Which one of the following fuels produces least environmental pollution?
- The most polluted city of India is
- Acid rain is due to air pollution by
- Assertion (A): Coal based thermal power stations contribute to acid rain. Reason (R): Oxides of carbon are emitted when the coal burns.