PTE - Describe Image - 6 August

The following graph describes years to double population.

- According to the graph, from 1804 to 1927 it takes 123years to double the population from 1billions to 2billions. But It takes only 47years to double to 4billions people from 1974 to 1999.
- When the time is more closer to 2000, it takes shorter time to double the population.
- However, the prediction shows it will take longer time to double the population to 8billions in 2025, which is 51 years.

In summery, the population tends to grow slower after 2000.

The graph gives information about the share of world GDP(Gross Domestic Product) measured at PPP (Purchasing Power Parity) in 2011 according to World Bank.

- As we can see in the graph, there are six biggest economics in the world, including United States, China, Japan, India, Europe and Russia.
- United States and China take the most share part of World GDP over 15%
- Among European country, Germany has the most share of GDP, which is over 3.5%.
- African countries got the least GDP share,which is under 1%

PTE - Describe Image - 2 August

The following graph shows the information of the most used technology.
 According to the graph, the type of technology ordered by the number of users include Telephone, TV, computer, radio, iPod and webcam.

- Telephone got the largest number of users, which is 8 millions; following that, TV has the second largest number, which is 6 millions.
- On the other hand, iPod only got 1 million users, and webcam got the least users, which is only 50,000.
- In conclusion, it is clear that telephone is the most used technology.

The following graph illustrates energy and human life.

- Base on the graph, human being needs to consume food that can provide chemical energy for body, such as Carbohydrates, fats and others.
- The second step is chemical energy transfer to ATP, which is body’s energy currency.
- After the metabolism in the body, the final stage is ATP will generate heat and chemical waste include Carbon dioxide and water.

In summary, human’s body need chemical energy to sustain the life.

PTE - Describe Image - 1 August

The graph gives information about many man are outside the labor force.
- In male labor market from 2005 to 2006, the figure for employed is the largest, which is about 68% and 5.5million people, followed by not in the labor force, while the figure for unemployed is the lowest, which is about only 4%.
- However, in trends of economic inactivity from 1910-1911 to 2005-2006, the figure for female started from about 75% in year 1911, and decreased to the lowest point only 45% in year 2001, while figure for males it the opposite trend. The highest point is in year 2001, which is 30%.

According to U.S. Census Bureau, the graph gives information about U.S. Subprime lending expended significantly from 2004 to 2006. As we can see, there are two categories in comparison which is subprime share in percentage and home ownership in percentage.
- The figure for subprime share is stable before year 2003 which is about 8%, afterward it increased sharply to the highest point about 20% in year 2006, then dropped again to the lower point in 2007.
- However, the figure for whole ownership the peak is in 2004 which is about 69%.