PTE Academic Write Essay · Problem and solution

Addressing Global Clean Water Scarcity and Solutions

A high-scoring sample essay with the plan behind it, the vocabulary that lifts it, and what the scoring traits reward.
  • 288 words
  • Problem and solution
  • beginner
  • 20 minutes

The prompt

In some parts of the world, many communities still do not have access to clean drinking water. What are the main problems caused by a lack of clean water, and what solutions can governments and organizations provide?

20 minutes. Write 200 to 300 words. A BandLadder practice prompt, not a recalled exam question.

Problem and solution

Plan before you write

  1. 1

    Position

    The absence of potable water precipitates severe health crises and economic stagnation, which governments and international bodies must mitigate through infrastructure investment and sustainable resource management.

  2. 2

    Paragraph 2

    The primary consequence of water scarcity is the proliferation of waterborne diseases and the subsequent burden on public health systems.

  3. 3

    Paragraph 3

    Governments and global organizations should prioritize the construction of water purification facilities and the implementation of decentralized water harvesting technologies.

  • →Name one or two specific problems, not a general complaint.
  • →Match each solution to a problem and say who would carry it out.
  • →Keep problems and solutions in separate paragraphs so the structure is visible.

Model answer

Sample essay

High-scoring sample288 words. Use the structure and vocabulary, not the sentences: PTE flags memorised templates.

Access to clean drinking water remains a critical challenge for numerous communities globally. This deficiency not only threatens human survival but also acts as a significant barrier to socioeconomic development. This essay will examine the detrimental health and economic impacts of water scarcity and propose actionable solutions for authorities to address this crisis.

The most immediate consequence of lacking clean water is the widespread prevalence of waterborne illnesses such as cholera, dysentery, and typhoid. When populations are forced to consume contaminated sources, public health systems become overwhelmed, leading to high mortality rates, particularly among children. Furthermore, this lack of sanitation severely hinders economic productivity, as individuals afflicted by chronic illness are unable to participate in the workforce. For instance, in many sub-Saharan African regions, the immense time spent by women and children collecting water from distant, polluted sources prevents them from engaging in education or income-generating activities, trapping entire communities in a cycle of poverty.

To combat this, governments must prioritize the development of robust water infrastructure, including large-scale filtration plants and reliable piping networks. Simultaneously, international organizations should facilitate the adoption of low-cost, decentralized solutions such as solar-powered desalination units and rainwater harvesting systems in remote areas. By investing in sustainable water management and technological innovation, authorities can ensure equitable access to this vital resource. For example, successful initiatives in rural India have demonstrated that community-led groundwater recharge projects can effectively restore local water tables, providing a stable supply for agricultural and domestic use.

In conclusion, the lack of clean water is a multifaceted crisis that demands urgent intervention. Through targeted infrastructure investment and the implementation of sustainable local solutions, governments and global entities can alleviate the burden of disease and foster economic resilience in vulnerable regions.

Scoring traits

Why this scores well

This essay scores highly on linguistic range and development by utilizing precise vocabulary and logical transitions to connect the problem to specific, actionable solutions. The most common error on this prompt is failing to address both parts of the question, often spending too much time describing the problems while providing vague or insufficient solutions.

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8 words

Vocabulary from the essay

  • precipitates

    causes an event to happen very suddenly

  • stagnation

    a state of not growing or developing

  • proliferation

    a rapid increase in the number of

  • waterborne

    carried or transmitted by means of water

  • mitigate

    make something less severe or painful

  • decentralized

    distributed away from a central administrative location

  • equitable

    fair and impartial treatment of all people

  • resilience

    the ability to recover quickly from difficulties

See also the Write Essay guide.

Frequently asked questions

How long should a PTE essay be?+

Between 200 and 300 words; outside that range the form score drops to zero. This sample is 288 words, written for the 20-minute limit.

What type of essay is this?+

Problem and solution. Name one or two specific problems, not a general complaint.

What does PTE reward in the essay?+

This essay scores highly on linguistic range and development by utilizing precise vocabulary and logical transitions to connect the problem to specific, actionable solutions. The most common error on this prompt is failing to address both parts of the question, often spending too much time describing the problems while providing vague or insufficient solutions.

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