QUIZ – 2017: Insights Current Affairs Quiz, 09 September 2017

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QUIZ – 2017: Insights Current Affairs Quiz – 09 September 2017



QUIZ – 2017: Insights Current Affairs Quiz

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Explanation:

Mosses have been used for decades to monitor air quality. 
• Mosses lack a root system, so they rely on deposition from the atmosphere for their mineral nutrition. They are especially well-suited for air-quality assessment as they are very effective at trapping pollutants, both particulate and gaseous. 
• Traditional air-pollution measurement systems require a range of detectors to measure the presence of different pollutants. However, moss simply retains all the different pollutants within its structure, so it is easily processed to measure their presence. The absorption process itself is also a passive one – it needs no electricity supply or complex equipment to function.

 



The following quiz will have 5-10 MCQs . The questions are mainly framed from The Hindu  and PIB news articles.

This quiz is intended to introduce you to concepts and certain important facts relevant to UPSC IAS civil services preliminary exam 2017. It is not a test of your knowledge. If you score less, please do not mind. Read again sources provided and try to remember better.

Please try to enjoy questions, discuss the concepts and facts they try to test from you and suggest improvements.

Hope you enjoy this quiz. If you like it, then please share it. Thank you.

INSIGHTS CURRENT EVENTS QUIZ 2017

The following Quiz is based on the Hindu, PIB and other news sources. It is a current events based quiz. Solving these questions will help retain both concepts and facts relevant to UPSC IAS civil services exam.

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