Which of the following ecological consequences is directly attributed to the intensive cultivation of water-guzzling crops like paddy and wheat in the post-Green Revolution era in Northwest India?

Options:

• A: Severe depletion of groundwater tables, soil salinization, and waterlogging.
• B: Rapid increase in soil organic carbon and natural soil fertility.
• C: Complete eradication of pests and plant diseases due to chemical fertilizers.
• D: Shift towards highly diversified multi-cropping systems.

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