The Water Crisis Reading Answers

Nov 17, 2025

The answers for "The Water Crisis Reading Answers" include 13 questions and are part of the assessment framework for the IELTS General Reading test. Candidates are allotted 20 minutes to complete the reading responses concerning "The Water Crisis Reading Answers." This portion of the IELTS reading exam consists of different question formats, such as writing the correct number and selecting no more than two words from the text for each response.

The answers for "The Water Crisis Reading Answers" offer a comprehensive overview of the increasing pressure on global freshwater supplies, which is influenced by growing populations, industrialization, and ineffective water usage, particularly in agriculture. Sustainable solutions necessitate practical pricing, conservation efforts, recycling, enhanced irrigation, and improved environmental management to align water demand with supply. For additional practice with similar reading assessments, candidates can refer to the IELTS Reading Practice Test section.

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The Water Crisis Reading Answers

Greater efficiency in water use is needed to meet the growing demands of a changing world.

A.Per capita water usage has been on an upward trend for many years. As countries industrialise and their citizens become more prosperous, their individual water usage increases rapidly. Annual per capita water withdrawals in the USA, for example, are about 1,700 cubic metres, four times the level in China and fifty times the level in Ethiopia. In the 21st century, the world's limited supply of renewable fresh water is having to meet demands of both larger total population and increased per capita consumption. The only practical ways to resolve this problem in the longer term are economic pricing, in conjunction with conservation measures.

B.Agriculture consumes about 70\% of the world's fresh water, so improvements in irrigation can make the greatest impact. At present, average efficiency in the use of irrigated water in agriculture may be as low as 40\%. Simple changes could improve the rate substantially, though it is unrealistic to expect very high levels of water-use efficiency in many developing countries, faced as they are with a chronic lack of capital and a largely untrained rural workforce. After agriculture, the industry is the second biggest user of water and, in terms of value added per litre used, is sixty times more productive than agriculture. However, some industrial processes use vast amounts of water. For example, production of 1 kg of aluminium might require 1,500 litres of water. Paper production too is often very water-intensive. Though new processes have greatly reduced consumption, there is still plenty of room for big savings in industrial uses of water.

C.In rich countries, water consumption has gradually been slowed down by price increases and the use of modern technology and recycling. In the USA, industrial production has been fourfold since 1950, while water consumption has fallen by more than a third. Japan and Germany have similarly improved their use of water in manufacturing processes. Japanese industry, for example, now recycles more than 75\% of process water. However, industrial water consumption is continuing to increase sharply in developing countries, with domestic and agricultural demands also increasing, the capacity of water supply systems is under growing strain.

D.Many experts believe that the best way to counter this trend is to impose water charges based on the real cost of supplies. This would provide a powerful incentive for consumers to introduce water-saving processes and recycling. Few governments charge realistic prices for water, especially to farmers. Even in rich California, farmers get water for less than a tenth of the cost of supply. In many developing countries, there is virtually no charge for irrigation water, while energy prices are heavily subsidised too, which means that farmers can afford to run water pumps day and night. Water, which was once regarded as a free gift from heaven, is becoming a commodity which must be bought and sold on the open market just like oil. In the oil industry, the price increases which hit the market in the 1970s, coupled with concerns that supplies were running low, led to new energy conservation measures all over the world. It was realised that investing in new sources was a far more costly option than improving the efficiency of use. A similar emphasis on conservation will be the best and cheapest option for bridging the gap between water supply and demand.

E.One way to cut back on water consumption is simply to prevent leaks. It is estimated that in some of the biggest cities of the Third World, more than half of the water entering the system is lost through leaks in pipes, dripping taps and broken installations. Even in the UK, losses were estimated at 25\% in the early 1990s because of the failure to maintain the antiquated water supply infrastructure. In addition, huge quantities of water are consumed because used water from sewage pipes, storm drains and factories is merely flushed away and discharged into rivers or the sea. The modern approach, however, is to see used water as a resource which can be put to good use, either in irrigation or, after careful treatment, as recycled domestic water. Israel, for instance, has spent heavily on used water treatment. Soon, treated, recycled water will account for most farm irrigation there. There are other examples in cities such as St Petersburg, Florida, where all municipal water is recycled back into domestic systems.

F.Another way of conserving water resources involves better management of the environment generally. Interference with the ecosystem can have a severe effect on both local rainfall patterns and water run-off. Forest clearings associated with India's Rabind Bani project reduced local rainfall by 25\%, a phenomenon observed in various other parts of the world where large-scale deforestation has taken place. Grass and other vegetation act as a sponge which absorbs rainfall both in the plants and in the ground. Removal of this vegetation means that rainfall runs off the top of the land, accelerating erosion instead of being gradually fed into the soil to renew groundwater.

G.Global warming is bound to affect rainfall patterns, though there is considerable disagreement about its precise effects. But it is likely that, as sea levels rise, countries in low-lying coastal areas will be hit by seawater penetration of groundwater. Other countries will experience changes in rainfall which could have a major impact on agricultural yield, either for better or for worse. In broad terms, it is thought that rainfall zones will shift northwards, adding to the water deficit in Africa, the Middle East and the Mediterranean - a grim prospect indeed.

QUESTIONS 28-34

THE READING PASSAGE HAS SEVEN PARAGRAPHS, A-G. CHOOSE THE CORRECT HEADING FOR EACH PARAGRAPH FROM THE LIST OF HEADINGS BELOW.

WRITE THE CORRECT NUMBER I-X, IN BOXES 28-34

ON YOUR ANSWER SHEET.

LIST OF HEADINGS

i. American water withdrawal

ii. Economic pricing

ili. What the future holds

iv. Successful measures taken by some

V. The role of research

vi. The thirsty sectors

vii. Ways of reducing waste

viii. Interdependence of natural resources

ix. The demands of development

x. The consequences for agriculture

28. Paragraph A

Answer: ix

Supporting statement: “...demands of both larger total population and increased per capita consumption.”

Keywords: increased per capita consumption, demands of population

Keyword Location: Paragraph A, Lines 4–6

Explanation: Paragraph A discusses how industrialisation and prosperity increase water use and how rising population adds pressure. This matches “the demands of development.”

29. Paragraph B

Answer: vi

Supporting statement: “Agriculture consumes about 70% of the world’s fresh water… After agriculture, industry is the second biggest user...”

Keywords: agriculture, industry, biggest users

Keyword Location: Paragraph B, Lines 1–6

Explanation: This paragraph focuses on the sectors that use the most water—agriculture and industry—matching “the thirsty sectors.”

30. Paragraph C

Answer: iv

Supporting statement: “...water consumption has fallen... Japanese industry recycles more than 75%...”

Keywords: slowed consumption, recycling, improved use

Keyword Location: Paragraph C, Lines 1–6

Explanation: It highlights successful measures taken in rich countries to reduce water use, fitting heading iv.

31. Paragraph D

Answer: ii

Supporting statement: “...best way... is to impose water charges based on the real cost...”

Keywords: impose water charges, real cost, pricing

Keyword Location: Paragraph D, Lines 1–5

Explanation: The whole paragraph argues for economic pricing as the key solution, matching heading ii.

32. Paragraph E

Answer: vii

Supporting statement: “...prevent leaks… huge quantities of water are consumed because used water... is flushed away...”

Keywords: prevent leaks, recycled water

Keyword Location: Paragraph E, Lines 1–5

Explanation: This paragraph focuses on reducing waste through leak repairs and recycling. Hence heading vii.

33. Paragraph F

Answer: viii

Supporting statement: “Interference with the ecosystem can have severe effects on rainfall patterns...”

Keywords: ecosystem, rainfall, vegetation

Keyword Location: Paragraph F, Lines 1–6

Explanation: This paragraph explains how natural systems depend on each other, fitting “interdependence of natural resources.”

34. Paragraph G

Answer: iii

Supporting statement: “Global warming is bound to affect rainfall patterns...”

Keywords: global warming, future rainfall, grim prospect

Keyword Location: Paragraph G, Lines 1–7

Explanation: It describes expected future changes, matching “what the future holds.”

QUESTIONS 35-40

CHOOSE NO MORE THAN TWO WORDS FROM THE TEXT FOR EACH ANSWER.

WRITE YOUR ANSWERS IN BOXES 35-40 ON YOUR ANSWER SHEET.

Individual water usage is rising dramatically as people living in industrialised countries become increasingly 35………….

Answer: more prosperous

Supporting statement: “...their citizens become more prosperous, their individual water usage increases rapidly.”

Keywords: prosperous, water usage

Keyword Location: Paragraph A, Line 2

Explanation: Increased prosperity in industrialised countries leads to greater water use.

As well as increased consumption per capita, the growing demand for fresh water is due to a bigger global 36…………..

Answer: population

Supporting statement: “...demands of both larger total population and increased per capita consumption.”

Keywords: larger population

Keyword Location: Paragraph A, Line 4

Explanation: Rising global population adds to freshwater demand.

than in the past. The only way to control this increase in demand is to charge high prices for water while also promoting conservation measures. Improvements in irrigation systems and industrial processes could dramatically increase the efficiency of water use. There are examples of industries in some rich countries that have reduced their consumption rates through price increases, the application of 37…………

Answer: modern technology

Supporting statement: “...slowed down by price increases and the use of modern technology and recycling.”

Keywords: modern technology

Keyword Location: Paragraph C, Line 1

Explanation: Rich countries reduced consumption using technology.

and recycling. But in agricultural and domestic sectors, the price of water is still subsidised so it is not regarded as a commodity that people need to pay a realistic price for. Other ways of protecting supplies are to reduce water loss resulting from 38 ......

Answer: leaks

Supporting statement: “...more than half of the water... is lost through leaks...”

Keywords: leaks, water loss

Keyword Location: Paragraph E, Line 1

Explanation: Water loss happens mainly due to leaks.

in the supply systems and to find ways of utilising used water. Longer term measures, such as improved environmental 39……………….

Answer: management

Supporting statement: “...conserving water resources involves better management of the environment...”

Keywords: management, environment

Keyword Location: Paragraph F, Line 1

Explanation: Better environmental management protects water supplies.

would protect the ecosystem and ensure the replenishment of groundwater for future generations. Without such measures, future supplies are uncertain, especially when global warming is expected to interfere with rainfall patterns and to worsen the 40………………. already suffered by many countries today.

Answer: water deficit

Supporting statement: “...adding to the water deficit in Africa, the Middle East and the Mediterranean...”

Keywords: water deficit

Keyword Location: Paragraph G, Line 5

Explanation: Many countries already suffer water deficits that global warming will worsen.

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