The given illustrations depict the progress of tools used for cutting in the Stone Age. Overall, it is obvious that Tool B overcame dramatic modifications to become larger and more sophisticated than Tool A. Regarding tool A, it first appeared about 1,4 million years ago and was used by prehistoric people for various purposes. Tool A was small and did not have a particular shape, just approximately 7-8 centimetres in length. As we can see in the diagrams, this tool was made in a crude way with the front view and back view not identical. Moreover, its edge was extremely blunt which proved that it was not sharpened well. In contrast, tool B showed us that it underwent about 0,7 million years to become more advanced and sharper than tool A. The front view and back view of tool B were almost symmetrical with a water drop shape. Additionally, tool B was not only bigger than tool A but also more pointy and even than tool A which claimed that tool B could be used for many cutting tasks more effectively.
Some people think that the government should strictly control the supply of fresh water, while others think we can use as much water as we want. Discuss both views and give your opinion.
Fresh water has always been a limited resources in some part of the world today, however, growing world wide demand had made this a global problem. What are the causes of the increase demand and what measures can government and individuals take to respond to this problem.
Fresh water has always been a limited resource in some parts of the world. Today, however, growing worldwide demand has made this a global problem. What are the causes of the increased demand, and what measures could governments and individuals take to respond to this problem?
The graph and table below give information about water use worldwide and water consumption in two different countries.(Anelya1)
the diagram shows how rainwater is collected for the use of drinking water in Australian towns.
Water is a natural resource that should be free. The government should ban the sale of bottled water. To what extent do you agree or disagree?
In many countries, plastic shopping bags are the main source of rubbish. They cause water and land pollution and so they should be banned. To what extent do you agree with the statement?
The bar graph indicates tje average amount of water used by different household appliances each day in the US. The table shows how many gallons of water were consumed oer oersin in the US over a 25-year period. Summarise the information by selecting and reporting themain features and make comparisons where relevant.
The diagram below shows the water cycle, which is the continuous movement of water on, above and below the surface of the Earth.
The diagram below shows the water supply system in Australia at present and in the future.
In many developing countries,there is a problem with declining qaulity of air and water from both indsutry and construction. What measures could be taken to prevent this.
The map below shows the changes that have taken palce at the waterfront area of a town calles Darwin between 2009 and 2014.
The charts compare the ratio of water usage for different objectives in six sites of the world.
The planet’s population is reaching unsustainable levels , and people are facing shortage of resources like water, food and fuel. To what consequences may overpopulation lead? In your opinion, what measures can be taken to fight overpopulation?
The diagram below shows the water supply in Australia at present and in the future.
The diagram shows how the rainwater is collected for the use of drinking water in Australia.
Nowadays, the use of alternative renewable sources of energy (e.g. wind, water, solar) is becoming popular in many parts of the world. Why is this happening? Do you think this is a positive or negative development?
Write a report with this question: The diagram shows how rainwater is collected for the use of drinking water in an Australian town. (Đề thi ngày 25/05/2020)
There is an increasing population on the planet, and people are running out of water, food, and fuel. To what consequences may overpopulation lead? In your opinion, what measures can be taken to fight overpopulation?
The charts below show the percantage of water used for different purposes in six areas of the world.
The diagrams below show two methods of collecting water for irrigation purposes. summarize the information by selecting and reporting the main features, and make comparison where relevant.
The provider diagram shows the process of drinking water made from rainwater in Australian town
In many countries, plastic shopping bags are the main source of rubbish, causing pollution on land and in water, so they should be banned. To what extent do you agree or disagree
The diagram below shows several steps about natural process of water cycle, which is provides the surface of the Earth.
some people think they have right to use as much freshwater as they want. Other believe governments should tightly control the use of freshwater as it is limited resource. Discuss both views and give your opinion.
The charts below show the water levels of 6 cities in Australia in October 2009 and 2010.Summarise the information by selecting and reporting the main features, and make comparisions where relevant
The diagram below shows the process of using water to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
In many developing countries, there is a problem with declining quality of air and water from both industry and construction. What measures could be taken to prevent this? Angsa
The graph below shows the percentage of river water in the UK that is of good chemical quality, in the period between 1990 and 2002.
Tourism today creates a variety of problems, such as pollution due to flights, traffic congestion, and water pollution. Do you think that governments should impose extra taxes on flights or accommodations to restrict today’s tourism industry?
The diagram shows how rainwter is collected for the use of drinking water in an Australian town.
You are a student at an English language school and are living in private accommodation with other students from the school. You have not had hot water or heating for some time. The landlord’s workmen have tried to fix the problem but without success. Write a letter to the landlord.
In your letter:
state your reason for writing
describe the problems propose a solution
The charts below show information about the average temperatures of three different bodies of water in 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Average water temperature in three bodies of water, 2012
In many parts of the world, water sources are becoming more polluted what are the effects of this problem? what can be done to combat it?
The natural resources such as oil, forest and fresh water are being consumed at an alarming rate. What problems does it couse? How can we solve these preblems?
The graph below shows annual water usage(in millioan of cubic meter) by industrie in some countries.
The charts below show the percentage of water used for different purposes in six areas of the world. Summerise the information by selecting and reporting the main features, and make comparisons where revelant
The graph below shows the daily water consumption for Americans in their homes. Summarise the information by selecting and reporting the main features, and make comparisons where necessary.
The graph shows the water use in gulf countries in 2000. Summaries the information by selecting and reporting the main features and make comparisons where relevant.
Fresh water has become a golbal problem for the world.What are the causes of it? what meaaures government and individual should take to resolve to the problem? Give reasons and e.g for your answers
The graph and table below give information about water use world wide and water consumption in 2 different countries.
The charts below show the percentage of water used for different puposes in six areas of the world. Summarise the information by selecting and reporting the main features and make comparisons where relevant
the table below gives information about the daily cost of water per person in five
Thr table below compares the use of water by four different countries.
The bar chart shows the reduction in traffic accidents in Bridgewater following the introduction of extra lanes on busy roads
Natural resources, such as water, forest and oil, are being used at an excessive rate. What are the causes of this problem? What are the possible solution to address this issue? Zhazira.
Has the importance of travel by water changed now from how it was in the past? Discuss these views and provide your opinion.
The diagram below shows nitrogen sources and concentration levels in the groundwater of a coastal city.
The diagram illustrates the process in which electricity is generated by using water power