Which one of the following is not associated with earthquakes? Correct Answer: D A Focus B Epicenter C Seismograph D Swells

Assertion(A): High concentration of Ozone in the lower troposphere is desirable Reason(R): Ozone present in the atmosphere protects the living organisms on the surface of the […]

‘Fly ash’ produced in thermal power plants is an eco-friendly resource for use in : (a) agriculture as micro-nutrient (b) wasteland development (c) dam and water […]