Given the problems faced by the village described, the best technology for quickly improving its carrying capacity would be option C: Drilling for water. Here's why:
1. **Access to Water Supply**: Since the village is in need of basic necessities like water, drilling for water would provide a direct solution to the immediate problem. By tapping into the deep underground water source nearby, the community can secure a reliable water supply for various needs like drinking, cooking, and agriculture.
2. **Basic Necessity**: Water is a fundamental need for human survival and agricultural activities. By drilling for water, the village can significantly improve its living conditions, health standards, and agricultural productivity.
3. **Sustainability**: Once a well is drilled to access the underground water source, the village can benefit from a continuous and sustainable water supply. This would enable them to develop farming practices, potentially leading to increased food security and economic stability.
In conclusion, drilling for water is the most practical and effective technology for quickly improving the carrying capacity of the village in question. It addresses the urgent need for water, which is essential for the community's survival and development.
