World Geography
The process that creates a sub layer, which is white to gray in colour and composes of silica sand in the A horizon is called

gleisation
laterisation
podsolosation
calcification

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World Geography
Zebrafish, which has been genetically modified in Glofish to be sold as a pet is native to which among the following countries?

Japan
Australia & New Zealand
India and Sri Lanka
India and Pakistan

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