Name and explain any one way by which the underground water table does not go down further.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Water Table**: The underground water table refers to the upper surface of the zone of saturation where the soil or rock is fully saturated with water. It is crucial for maintaining the balance of groundwater resources.

2. **Rainwater Harvesting**: One effective way to prevent the underground water table from dropping further is through rainwater harvesting. This process involves collecting and storing rainwater for later use.

3. **How Rainwater Harvesting Works**: When rainwater is harvested, it is collected from surfaces like roofs and directed into storage systems. This stored water can be used for various purposes, such as irrigation, drinking, and other domestic uses.

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