The diagram below shows how salt is removed from sea water to make it drinkable.
The graph below shows annual water usage (in millions of cubic meters) by industries in some countries
The diagram shows the process of water treatment
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.
In many countries there is a problem with declining quality of air and water from both industry and construction . What measures could be taken ro prevent this .
Write a letter explaining water issues in your house
The diagram below shows how rain water is collected and then treated to be used as drinking water in an Australian town. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
In a number of developing countries, the quality of air and water is declining day by day. State the problems due to this? Discuss the possible solutions for dealing with these problems.
The planets population is reaching unsustainable levels and people are facing shortage of respurces like water and food. To what consequences may over population lead? In your opinion what measures can be taken to fight over population
The charts below show the percentage of water u sed for different purposes in six areas of the world. Summarise the information by selectin
The diagram shows how rainwater is collected for the use of drinking water in an Australian town. Summarise the main features and making comparisons where relevant.
The table below gives information about the daily cost of water per person in five different countries. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The charts below show the percentage of water used by different sectors in Sydney. Australia, in 1997 and 2007. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
the charts below show the percentage of water used for different purposes in six areas of the world. Summarise the information by selecting the reporting the main features and make comparisions where relevant
The table gives information about the water use in three sectors in six countries.
The graph below shows the daily water consumption for Americans in their homes. Summerise the information by selecting and reporting the main features, and make comparisons when necessary.
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 table below shows the water usage for different purposes in six different countries in 2001. Summarize the information by selecting and reporting the main features and make comparisons where relevant.
The chart below shows the percentage of water used for different purposes in six areas of the world.
The given pie charts illustrate the percentage of water used for different purposes in six areas of the world between 6 countries which is North America, south America, Europe, Africa, Central Asia, and South East Asia.
The charts below show the percentage of water used for different purposes in six areas pf the world. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
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.
Fresh water has always been a limited resource in some nations of the world. Today, however, growing global demand has turned this problem into a global one. What are the causes behind the increased demand and what steps can goverments and individuals take to address this problem?
Access to clean water is a basic human right. Therefore every home should have a water supply that is provided free of charge. Do you agree or disagree?
The charts below show the percentage of water u sed for different purposes in six areas of the world.
Some people think that they have the right to use as much as fresh water they want, others believe government should control the use of water as it limited sources. Discuss both views and give your opinion.
The diagram below shows how salt is removed from sea water to male it a drinkable Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The diagram below shows the water cycle in both forested and urban areas. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
Fresh water reserves are becoming less worldwide. What are the reasons for this? What are the solutions that can be done by countries and individuals?
The provider diagram shows the process of drinking water made from rainwater in Australian town
The graph and table below give information about water use worldwide and water consumption in two differetn countries. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
The diagram below shows how a solar powered water pump works. Summarise the information by selecting and reporting the main features, and make comparison where relevant.
Some countires use fossil fuels such as oil and gas. Other countries use water power and solar power. Do you think it is positive or a negative trend?
The charts below show the percentage of water used for different purposes in six areas of the world. You are advised to spend about 20 minutes on this task. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
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.
In order to meet the increasing water demands and fight against irregular rainfalls, many countries are building large water reservoirs such as dams. Is this a positive or negative developement? What other measures can be implemented in order to solve these issues?
The table below describes water usage for 3 different purposes in 6 countries in 2003.
The chart below shows percentages of water used in different sectors in Sydney, Australia in 1997 and 2007. Summarize the information by selecting and reporting the main features and make comparisons where relevant.
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
The diagrams below show the water supply system in Australia present and in future. 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 industries and construction. What measures could be taken to prevent this ?
THE CHART BELOW SHOWS THE PERCENTAGE OF RIVER WATER QUALITY IN UK RIVERS THAT IS CLASSIFIED AS HAVING GOOD CHEMICAL QUALITY BETWEEN 1990 AND 2002.
Depicted in the flowchart of a report from the university is the process of drinking water with solar panel energy.
The pie graph below shows bottled water consumption in various regions as a percent of global consumption and the bar chart shows the growth of bottled water consumption in 2001.
The diagram illustrates how sewage water is recycled
The charts Below show the percentage of water used for different purposes in six areas of the word. summarize the information by selecting and reporting the main features and make comparisons were relevant.
The diagram below show two methods of using water to produce electriciy
The pie chart below compare water usage in San Diego, California, and Worldwide
The diagram illustrates the multitude of steps and equipment involved in cement making, it also showcases how it is used in concrete production for building purposes. Overall, there are several stages and tools which are used in this complex process. First of all, limestone and clay are crushed to get powder. Next, they are mixed before being put in a rotating heater. The mixture passes in a grinder to get thus the cement. This latter is put in bags to be stored and sold. In addition to this process, the figure highlights the method to manufacture another essential commodity in the building industry which is concrete. Indeed, the material is mainly composed by gravel that represents 50% of the total components. Furthermore, Cement represents 15% of the ingredients, plus 10% of water and 25% of sand. The all is mixed thanks to an adapted mixer in order to get the final goods. To conclude, we can notice that cement which is crucial in concrete making, is done through several steps and using numerous tools.
The chart below show the percentage of water used for different purposes in six areas of the world. Summarize the information by selecting and reporting important feature