Consider the following statements on Fog: 1. Fog is simply a cloud that forms close to the ground. 2. Radiation fog is associated with radiation cooling of the land at night. 3. Advection fog forms when moisture is blown over a cold surface and is chilled by contact. Which of the statements given above are correct?

Consider the following: 1. Carbon monoxide 2. Nitrogen oxide 3. Ozone 4. Sulphur dioxide Excess of which of the above in the environment is/are cause(s) of acid rain?

Which one of the following statements is NOT correct?

Magnetite particles, suspected to cause neurodegenerative problems, are generated as environmental pollutants from which of the following? 1. Brakes of motor vehicles 2. Engines of motor vehicles 3.…

Which one of the following is NOT a cause of depletion in groundwater?

In the context of permissible noise level match List – I with List – Il and select the answer from the code given below the lists. List – I (Area) A. Residential area B. Silent zone C. Industrial are…