Recently, "oilzapper" was in the news. What is it?
1
It is an eco-friendly technology for the remediation of oily sludge and oil spills.
2
It is the latest technology developed for under sea oil exploration.
3
It is a genetically engineered high biofuel yielding maize variety.
4
It is the latest technology to control the accidentally caused flames from oil wells.
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Question Not Attempted