Question

An area is believed to be water stressed when annual water supplies drop below 1700 cubic metres per person per year. As per an analysis, we are already surviving with around 1700-1800 cubic metres per year. As our demand for water has increased drastically over the years, per capita water availability has taken a beating.

Based on the given table, write an analytical paragraph, in about 120 words, analysing the possible causes of water scarcity in the future.

Table on water availability

Year	Population (Million)	Per capita water availability (m3/year)
1951	361	5177
1955	395	4732
1991	846	2209
2001	1027	1820
2025	1394	1341
2050	1640	1140

Answer 1

Future water scarcity may be caused by multiple sources. Population development and urbanisation are increasing the need for water in agriculture, industry, and households. In 1951, with a population of 361 million, per capita water availability was higher than in previous years. However, without considerable intervention, the situation is likely to worsen in the future. Climate change worsens the problem by altering precipitation patterns, increasing the frequency and severity of droughts, and reducing water supply. Future water scarcity may lead to conflicts between states over limited resources. To overcome this difficulty, it's important to practise responsible water usage, limit pollution, and collaborate on effective water management solutions.