Social Science (087) — AI-generated practice question

Over-exploitation of water threatens food security, livelihoods, and natural ecosystems in interconnected ways:

Food Security: Irrigated agriculture is the largest consumer of water. Over-exploitation of groundwater through wells and tube-wells leads to falling water tables, reducing water availability for crops. This directly threatens food grain production and food security of the people.

Livelihoods: Excessive and unequal use of water, combined with water pollution from industrial wastes, chemicals, pesticides and fertilisers, makes water hazardous and unusable. Industries and urban centres further deplete freshwater resources, disrupting productive activities and the livelihoods of millions who depend on agriculture and water-based occupations.

Natural Ecosystems: Mismanagement causes poor sediment flow, sedimentation in riverbeds, and degradation of aquatic habitats. It fragments rivers, restricts fish migration for spawning, submerges vegetation, and causes salinisation of soil — leading to ecological crisis with profound impact on natural ecosystems.

Thus, water mismanagement creates a dangerous cycle threatening all three areas simultaneously.

Source: Chapter 3 — Water Resources, "Water Scarcity and the Need for Water Conservation and Management"

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• This is a justify/connect type question — examiners expect you to link over-exploitation clearly to each of the three areas mentioned.
• Use textbook terms: "irrigated agriculture," "falling groundwater levels," "salinisation," "aquatic fauna migration," "sediment flow" — these fetch marks.
• Do not write generally about water scarcity; every point must show a consequence in one of the three areas.
• A brief conclusion tying all three together shows analytical thinking and is rewarded.