Read the following unseen passage carefully and answer the questions that follow: "Water is the elixir of life, indispensable for the survival of all living organisms on Earth. Though nearly three-fourths of the Earth's surface is covered with water, only a tiny fraction of it is freshwater suitable for human consumption, agriculture, and industrial activities. In recent years, rapid population growth, unbridled industrialization, deforestation, and reckless wastage have led to an acute global water crisis. Groundwater levels are depleting at an alarming rate across many parts of the world, leading to severe droughts and agricultural failures. To tackle this growing emergency, water conservation techniques must be adopted at individual, community, and national levels. One of the most effective methods of conserving water is rainwater harvesting, which involves collecting and storing rainwater for future use rather than allowing it to run off. Furthermore, small everyday practices—such as repairing leaking pipes, turning off running taps while brushing teeth, and using bucket baths instead of showers—can collectively save millions of liters of water daily. Protecting our natural water bodies from pollution is equally essential. Safeguarding water resources today is imperative to secure a sustainable future for posterity." Questions: Why is water considered essential for life, and what are the primary causes of the growing global water crisis? Explain the concept of rainwater harvesting and list daily practices that can conserve water. Find words from the passage that mean: (i) Absolutely necessary or essential (ii) Future generations of people Provide a suitable title for the passage and explain its main message in detail.

Question

Accepted Answer

Based on the passage provided, here are the detailed answers to all the questions:

1. Importance of Water and Causes of Water Crisis: Water is considered the elixir of life because every living organism requires it for basic survival. Additionally, freshwater is required for human consumption, farming, and industrial operations. Despite the Earth having abundant water, usable freshwater is extremely limited. The primary causes of the current global water crisis include rapid population growth, unbridled industrialization, large-scale deforestation, and reckless wastage of water in daily activities, which together cause a severe depletion of groundwater levels.
2. Rainwater Harvesting and Conservation Practices: Rainwater harvesting is a highly effective technique of collecting, capturing, and storing rainwater from rooftops or ground surfaces for future use instead of allowing it to run off unused into storm drains. Daily water-saving practices mentioned in the passage include:
- Repairing leaking water pipes and taps promptly.
- Turning off running taps while brushing teeth.
- Using bucket baths instead of taking long shower baths.
- Preventing the pollution of natural water bodies.
3. Vocabulary:
- (i) Absolutely necessary or essential: Indispensable (or Imperative)
- (ii) Future generations of people: Posterity
4. Suitable Title and Main Message:
- Suitable Title: Water Conservation: Safeguarding the Elixir of Life
- Main Message: The central lesson of the passage is that water is a precious, non-infinite resource vital for survival. If humanity continues to waste water and pollute natural water sources recklessly, future generations will face catastrophic consequences. Therefore, adopting rainwater harvesting and practicing water conservation in our daily routines is a moral and practical duty to ensure a sustainable future.