Essay topics: The graph and table below give information about water use worldwide and water consumption in two different countries. Cambridge 6 test 1 task 1

Line graphs and tables provide information on water use and water use in the world of Brazil and Congo by 2000 in the world.

In general it is clear that global water use in all divisions is increasing overall. The agricultural sector uses the most water. However, compared with the Congo, Brazil's per capita water consumption was high in 2000.

In the line chart, agricultural consumption is steadily increasing in the first 50 years of the above period. In the face of rapid growth in 1950, water consumption increased significantly from more than 3,000 km at the end of the period. Nevertheless, the industrial and domestic sectors have stabilized and reached a steady level between 1900 and 1950. Later, the global water consumption of these two sectors gradually increased until they reached 1000 km and 400 km, respectively.

According to the table, the population is 178 million Brazilian, with 26,500 km of irrigation, so consumption of water per person will reach 359 meters. Conversely, unlike Brazil, the Congo has a population of just 2 million people and irrigation is only 100 kilometers. Therefore, per capita water consumption does not exceed 8 meters.

The line graph shows that consumption of household water and industrial water in 1900 is less than 100 cubic kilometers and the consumption of agricultural water is much higher (about 500 cubic kilometers). House consumption of water was stable until 1962. Since 1930, the industry has expanded. In contrast, the water use of the agricultural sector increased rapidly until 1959 and then rapidly increased from the initial consumption of 400 cubic kilometers in 1900 to 3,000 cubic kilometers in 2000. Domestic Demand and Industrial Demand Water consumption has increased since 1965, but consumption of industrial water was higher than domestic water consumption. The total amount of water used in the world in 2000 was 400 cubic kilometers and the consumption of industrial water exceeded 1,000 cubic kilometers.

Recommendations for total water usage (not just drinking water) in the table below can be divided into various life stage groups. It is important to know that all the water you consume does not come from the liquid you drink. Most of the water actually comes from the food you eat. Foods rich in water are fresh fruits and vegetables, and soup. Caffeine containing and alcoholic drinks can cause dehydration and should be restricted

Water is one of the world's most valuable resources, even though about 70% of the earth's surface consists of water, but only 1% can be used for human consumption, other 2% is glacier water, the next 97% is that we can not consume salt water, desalination as long as it has not undergone an expensive process. Study on my theme: World water consumption: 1. Our water is used in a variety of ways and can be used with almost any water you use everyday. - 100 million people died due to consumption of tobacco in the 20th century. (WHO, 2008) If the same proportion of smoking continues, about 1 billion people will die in the 21st century. (Same book) Tobacco prices are cheap, sales are active, not recognizing the dangers of tobacco, so it is very common worldwide.