The diagram below illustrates how a simple water filter is constructed and how it functions to produce clean drinking water. Write a report for a university lecturer describing the diagram below. The given diagram shows the process of producing clean drinking water by a water filter. It can be seen that there are numerous steps in the process from the initial impure water to the final potable water. In the first step, impure water is put into a metal (iron or steel) container with a wooden top. In the metal container there are three filtering layers, namely sand, charcoal and gravel, with sand at the top and gravel at the bottom. In the bottom part, the water, which is filtered through the three layers, is stored temporarily. An angled metal pipe is there which has the lower opening in the bottom part of the water filter tank. The upper part of the pipe comes out from the upper part and is linked to another closed metal tank. The filtered water from the first tank is brought into the second tank, which is at a lower level than the first tank. There is a tap attached to the bottom part of the tank, through which the clean drinking water can be taken out for drinking.
Prevention is better than cure. Do you agree or disagree that out of the country’s health budget, a large proportion should be diverted from treatment to spending on health and education and preventive measures?
Difference between countries become less evident each year.Nowadays all the over world, people share the same fashions, advertising,brands,eating habits, Tv channels. Do the advantage of this trend outweigh the disadvantage.
Because of the rising cost of living, many young people are increasingly being forced to live with their parents into their 30's. Do the advantages outweigh the disadvantages?
abc def ghi jkl. Other think there are benefits if society has more elderly people. To what extent do the advantages of having an aging population outweigh the disadvantages?
In many countries people have to go away from their family and friends to find the work. Do the advantages outweigh the disadvantages ?
In many countries, fast food is becoming cheaper and more widely available. Do the disadvantages of this outweigh the advantages?
Some people think competitions inside and outside of school are necessary for children to prepare for their future. Others think it's bad . Discuss both views and state your opinion.
3. Nowadays, more and more people decide to have children later in their life. What do you think are the reasons for this? Do advantages of this trend outweigh disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Model Answer:
In many places, people’s lifestyle is changing rapidly, and this affects family relationships. Do you think the advantages of those developments outweigh the disadvantages? bring both positive and negative effects
In some countries, young people move out of countryside to the towns and cities while older people stay in the countryside. Why is this the case? What are the solutions?
Memorization of information by frequent repetition, namely rote learning, plays a role in many education systems. To what extent do the advantages outweigh the disadvantages?
Communication technologies, such as smart phones, tablets and other mobile devices, have experienced rapid developments. Some people think the disadvantages of this outweigh the advantages.To what extent do you agree or disagree?
In many parts of the world, some famous people are considered ‘role models', and they are having an increasing influence on the young. Does the advantage outweigh the disadvantage?
Nowadays, many medical research projects are funded by private companies. In your opinion, do you think that the research should be carried out by private companies, individuals, or the government? Give a reason for your answer and include any relevant examples from your own knowledge or experience.
It is important for people to take risks, both in their professional lives and their personal lives. Do you think the advantages of taking risks outeigh the disadvantages?It is often argued that taking risks in both professional and personal lives is essential. While there are potential disadvantages to risk-taking, I believe the benefits far outweigh them. Risks can not only prepare individuals for an unpredictable future but also foster a fearless mindset, both of which are crucial for personal and professional growth.
To begin with, taking risks opens up opportunities that can lead to a more prosperous future. The uncertainties of later stages in life mean that no one can predict what will happen. By embracing risks, people increase their chances of achieving success, even if the outcome is not guaranteed. For instance, if an individual decides to invest a portion of their earnings, despite the inherent risk of losing money, the potential return could be significant and life-changing. Without taking this risk, the money might otherwise be spent on non-essential activities, such as dining out or entertainment, which offer no long-term financial benefits. Similarly, in personal life, starting a new relationship involves the risk of emotional vulnerability. While there are no guarantees that a relationship will last or bring happiness, taking that leap often leads to growth and meaningful connections.
Furthermore, a fearless mindset, essential for both personal and professional success, is developed through risk-taking. People who consistently take risks are often more resilient and better equipped to handle challenges. Many successful leaders, for example, built their careers by confronting obstacles head-on rather than avoiding them. These individuals learned early on that facing uncertainties strengthens their problem-solving abilities and enables them to achieve their goals. The well-known saying "no risk, no gain" holds true, as those willing to take calculated risks often reap the rewards, developing a mindset that is critical for long-term success.
Admittedly, taking risks does carry the potential for failure or loss. There is always a chance that an investment may not yield returns or that a relationship may not work out. However, these potential drawbacks are outweighed by the personal growth and opportunities that come from stepping out of one's comfort zone. Without risk, people would remain stagnant, unable to adapt to the unpredictable nature of life. It is through risk-taking that individuals learn valuable lessons, regardless of the immediate outcome.
Nowadays, it is possible to move ocean creatures from their natural habitat at sea and have them relocated to marine parks for the purpose of education and entertainment. Do you think the advantages of this development outweigh the disadvantages? Explain your reasons and support them with specific examples.
It is importanet for people to take risks, both in their professional lives and their pesonal lives. Do you think the advantages of taking risks outweigh the disadvantages?
You saw an advertisement for a tennis course in England but you have some problems and can’t stay for the whole course.
Write a letter to the course director. In your letter,
explain your interest in the course
describe your problems
find out whether a refund is possible if you leave early
Write at least 150 words.
You do NOT need to write any addresses.
In many countries, city planners locate offices, schools, homes and shops in certain areas so that they are separated. Do you think the advantages of this practice outweigh the disadvantages?
-It is important for people to take risks, both in their professional lives and their personal lives. Do you think the advantages of taking risks outweigh the disadvantages?
Some people feel that certain workers like nurses, doctors and teachers are undervalued and should be paid more, especially when other people like film actors or company bosses are paid huge sums of money that are out of proportion to the importance of the work that they do. How far do you agree? What criteria should be used to decide how much people are paid? You should use your own ideas, knowledge and experience and support the arguments with examples and relevant evidence.
In the futre all cars, buses and trucks will be driverless. The only people travelling inside these vehicles will be passengers. Do you think the advatantages of driverless vehicles outweigh the disadvantages?
Some experts believe that it is better for children to begin learning a foreign language at primary school rather than secondary school. Do the advantages of this outweigh the disadvantages. (IELTS 9, AC)
Nowadays technology is increasingly being used to monitor what people are saying and doing (for example, through cell phone tracking and security cameras). In many cases, the people being monitored are unaware that this is happening. Do you think the advantages of this development outweight the disadvantages?
Online education is becoming increasingly popular. Many university students are choosing to study online instead of face to face. Do the advantages of distance education outwiegh the disadvantages?
It is suggested that everyone wants to have a car, a television and a fridge. Do disadvantages of this development for society outweigh advantages?
In many cities there is a lack of space to develop and as a result, in order to modernise, old buildings are demolished and replaces with new buildings. What are the disadvantages of knocking down old building? Do the advantages outweigh the disadvantages?
The threat of nuclear weapons maintains world peace. Nuclear power provides cheap and clean energy. The benefits of nuclear technology far outweigh the disadvantages. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your knowledge or experience.
In some countries, citizens must pay a lot of money in taxes, but education and healthcare are free. Do the advantages of this situation outweigh the disadvantage?
Some people think that good health is a basic human need, so medical services should not be run by profit- making companies. Do the advantages of private health care outweigh the disadvantages?
As transport and accomodation problems are increasing in many cities, some governments are encouraging businesses to move to rural areas. Do you think the advantages of moving businesses to rural areas outweigh its advantages?
You are planning a holiday to Australia. You have been given the name and address of a hotel in the centre of Sydney and would like further information. Write a letter to the hotel. Ask about the availability of the rooms and the hotel's facilities. Find out if the hotel arranges day trips and ask them to send you a brochure.
Many people today prefer socializing online rather than socializing in local communities. Do you think the advantages outweigh the disadvantages?
The following two pie charts show the results of a survey into the popularity of various leisure activities among European adults in 1985 and 1995. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. https://writing9.com/ielts-academic-writing-task-l-topics/pie Leisure activitives of European Adults (1985) talking with family 18% watching TV 32% talking with friends 21% eating out 23% _other 6% Leisure activitives of European Adults (1995) watching TV 30% talking with friends 26% taking with family 7% playing computer games 27% eating out 8% other 2%
“In today’s world many people own a smart phone. Do you think the advantages of owning a smartphone outweigh the disadvantages?”
many museums charge for admission while others are free. doyou think the advantages of charging people for admission to museums outweight the disadvantages?
You want to rent out a small apartment to a family, and you have decided to advertise it.
Write a letter to the editor of a local newspaper asking to advertise your ad on the front page of the newspaper. In your letter,
give details of the ad that you want to publish
mention that you want the ad to be published on the front page
say how you would like to pay for the advertisement
Write at least 150 words.
You do NOT need to write any addresses.
Begin your letter as follows:
Dear Sir or Madam,
In some countries, more and more people are becoming in interested in finding out about the history of the house or building they live in. What are the reasons for this? How can poeple research this?
At the present time, the population of some countries includes a relatively large number of youth adults, compared with the number of older people. Do the advantages of this situation outweigh the disadvantages?
There are more cars on the roads these days and more accidents are happening. As a result, some politicians have suggested that people should take regular driving tests throughout their lives, rather than one single test. What do you think are the advantages of repeat driving tests? Do these outweigh the disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience.
In many countries, women are allowed to take maternity leave during the first month after the birth of the new-born. Do you think the advantages of maternity leave outweigh the disadvantages?
Nowdays people use social media to keep in touch with others and be aware of the news. Do the advantages outweigh the disadvantages.
Some say an ageing population creates problems for governments. Others believe there are benefits to society having more elderly people. To what extent do the advantages of possessing an ageing population outweigh the disadvantages?
Some people think that parents have a great influence on the children`s growth but influence from outside plays a more important role. Do you agree or disagree?
Many countries import food materials from other countries.Do you think the advantages of imported food materials from other countries outweigh its disadvantages?
Today our lifestyle is changing rapidly and affects family relationship.Do advantages outweigh the disadvantage.
In some countries students pay their own college or university fees while in other , the government pays for the people. Do you think the advantages that government pays the money outweigh the disadvantages.
Some people think that tests of drugs on animals should be carried out as this would improve public health. Do you agree or disagree?
In some countries, more and more people are becoming interested in finding out about the history of the house or building they live in. What are the reasons for this? How can people research this? Give reasons for your answer and include any relevant examples from your own knowledge or experience.