UPSC 2011 • Q65Environment, Ecology & Climate ChangeMedium
Environmental Pollution, Waste Remediation & Forever Chemicals
Recently, "oilzapper" was in the news. What is it?
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All Environment, Ecology & Climate Change→Consider the following: 1. Carbon dioxide 2. Oxides of Nitrogen 3. Oxides of Sulphur. Which of the above is/are the emission/emissions from coal combustion at thermal power plants?
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There is a concern over the increase in harmful algal blooms in the seawaters of India. What could be the causative factors for this phenomenon? 1. Discharge of nutrients from the estuaries. 2. Run-off from the land during the monsoon. 3. Upwelling in the seas.
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Lead, ingested or inhaled, is a health hazard. After the addition of lead to petrol has been banned, what still are the sources of lead poisoning?
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Vultures which used to be very common in Indian countryside some years ago are rarely seen nowadays. This is attributed to
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