Writing Feedback / World population growth from 1800 to 2100 in developed and developing countries [2]

Question :
The graphs below provide information on global population figures and figures for urban populations in different world regions.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Answer:
The graphs illustrate information on the world population growth from 1800 to 2100 and show prediction the distribution of this population in developed and developing countries. The global population will continue to rise from 1800 to 2050 before it is predicted to reduce in 2100 and majority of people also predicted will be living in developing countries while the population in developed countries will in the same trend from 2015 to 2040.

According to the first graph, the global population had slightly increasing from around 1000 million in 1800 to over 2000 million in 1940. But after this period, the population jumped significantly in 2040 which reached about 8000 million. The graph also show prediction that the population will experience a decreasing and drop down to just over 6000 million in 2100.

According to the second graph, in 2015, the number of people who lived in the developed country around 1200 and it is projected to be in the same number till 2040. On the other hand, increasing will be shown in the population in the developing country which was just around 2100 million in 2015 and then will jump to 4000 million in 2040 as a projection.

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Writing Feedback / The figure of children born to 40-44 years old women in Australia for four different years [3]

The table illustrates the number of children born to 40-44 years old women in Australia for four different years (1981, 1986, 1996 and 2006). It can be seen from the table that the first three categories had an increasing from the first period to the last period. While, three children and four or more children categories experienced a reduction from the first period to the last period.‎

In 1981, the highest proportion of women in the age group was which has two children at 29% and then experienced significantly increasing until the end period at 38.3%. None and two children categories also followed this trend, having its increasing from 8.5% in 1981 to 15.9% in 2006 and from 7.6% in 1981 to 13.2% in 2006 respectively.

Both of three children and four or more children categories experienced a reduction in its proportion. Women who has three children was 27.4% in 1981 and then dropped down gradually to 21.5% in 2006. While, women who has four or more children reduced significantly from 27,6% in the first period to just 11% in the last period.

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Writing Feedback / IELTS writing task 1 - The spending by local authorities in some land in three different years [2]

The pie charts give information in terms of the changes in spending by local authorities in some land in three different years (1980, 1990 and 2000). It can be seen from the charts that the higher education was the largest cost of local authorities, while transport and environmental service experienced increasing and there were gradual reducing in K-12 education and human resources.

In all of the three years, the largest expenditure was higher education which reached 40% in its percentage in the last period. But both of transport and environmental experienced a drop from 25% in the first period to become 18% in the last of the period.

On the other hand, outcome on K-12 education and health and human resources experienced slight reducing. K-12 eduction marked 25% in 1980 and then dropped down to 18% in 2000 and in health and human resources also showed slight reducing from 14% in 1980 to 10% in 2000, even though experienced an increasing in 1990 with marked 20% in its percentage.

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Writing Feedback / (Summary Article) Illegal Miners in Ghana Moving into Ristricted Forest Areas [2]

In Ghana, most people who living in mining areas depend on mining activity as their main jobs. But, in fact mineral wealth in protected forest areas have exploited by this activity. Duo to the fact that the mining, Ghana, Which has 270 forest reserves, lost a great number of wood resources. Caudjoe Awudi, a corporate planning manager at Ghana's government forestry commission, believed the mining harmed land and water as well. For example, Densu river in the Atiwa forest reserve, Manzam and Tano Offin in the western region of Ghana. To solve this problem, working with community and law enforcement agencies has been done by Ghana's government. Nevertheless, according to Hannah Owusu-Koranteng, a director at WACAM, a community based human rights group, augmented that brave moving have to apply to handle the problem such as a new policy which control companies and penalties for infringing must be tightened.

Source : voanews

Writing Feedback / (Summary Article) We may be able to tap into our memories from infancy [3]

According to study in rats, people usually cannot remember their moment when they are 2-year- old, but with the right trigger it could be to re-remember because it still stays in our brains. Alessio Travaglia from New York University said that remembering our two or three years moments is rarely happen. Some opinions said that it is caused by the extraordinary development of new neurons which are disturb forming of early childhood brains. It occurrence is called infantile amnesia.

Travaglia and his colleagues believed that rats also bear infantile amnesia, as it they begun a study to the rats, 17-day-old rats, which is equal to a 2 to 3-year-old child. They found that after giving the rats several trigger, they could remember their moment again, it showed that with the right trigger, the lost memories could reactivate. They also compared the brains of young and adult rats, then found a moving of amount of several proteins in the hippocampus of rats caused by the increasing age ,and than find a essential protein called BDNF, when it was injected into young rats, they could keep their memories. However, Travaglia prefer to apply the discovering to the human. Beside it, Patricia Bauer from Emory university in Atalanta, and Jonathan Lee from University of Brimingham,UK, didn't agree that the discovering can apply to human, because between human and rats memories is totally different.

Writing Feedback / (Summary Article) Being popular is good for health - in monkeys, at least [3]

Nowadays, we cannot deny that in our life there is a separation by our power or capability that is called social status. A studying in America has already shown that social status such as wealthy and poor it influence to health and welfare of people, even for monkeys.

Furthermore, a research at the Yerkes National Primate Research Centre at Emory University regarding rhesus monkeys has found that high-rank monkeys tended to have more better of natural killer cells. In the other words, it is mean that monkeys which have higher rank in their group have more better resistance against viruses than monkeys which have lower rank.

Meanwhile, when the monkeys were resorted, at the moment the low-rank monkeys were moved into the high-rank group, and the research found that it very affected to their immune bodies. Their immune bodies which low at the past became more better as their enjoyed their life with their new members in the high-rank group.

source : newscientist