World Geography
The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called

salinisation
calcification
gleisation
podsolisation

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World Geography
Which among the following statements is/are correct about Cenotes?Cenote is a natural pit or sinkhole resulting from the collapse of limestone bedrock that exposes groundwater underneath.Cenotes are commonly found on high altitude regions of the world.Select the correct code from the options given below:

Only 2
Neither 1 & 2
Both 1 & 2
Only 1

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