Tuesday, December 21, 2010

Question - 586


What does this map depict? (courtesy: Manix)

Answer: The map depicts areas of high-levels of Chromium in tap water. Vetti alone got it right. Bravo!

3 comments:

Vetti said...

Chromium level contents in tap-water from different cities

Anirudh Patil said...

Something to with the movie 2012?

rahul j said...

density of air traffic?