The charts illustrate the total percentage of electrical devices owned by households and the quantity of housework every week in a specific country from 1920 to 2019.
As can be seen in the diagrams, the total number of electrical devices increased significantly while the number of weekly housework decreased dramatically over the period.
Looking at the diagrams in more detail, the percentage of fridges and vacuum cleaners rose from 0 and 40 percent respectively to 100 percent over 80 years from 1920 to 2000 and remained unchanged till 2019. The percentage of washing machines experienced steady growth from 40 to 70 percent throughout the period, which was much lower than two other appliances.
The total number of weekly housework decreased sharply from 50 hours to 20 hours between 1920 and 1960. It continued to drop steadily from 20 percent to 10 percent over the next 60 years from 1960 to 2019.
- The process of producing edible oils and fats and margarine 54
- The chart below shows the percentage of households in owned and rented accommodation in English and Wales between 1918 and 2011 Summarise the information by selecting and reporting the main features and make comparisons where relevant
- The diagram below shows how salt is removed from sea water to make it drinkable Summarize the information by selecting and reporting the main features and make comparisons where relevant 73
- The two maps below show road access to a city hospital in 2007 and in 2010 Summarise the information by selecting and reporting the main features and make comparisons where relevant 56
- Some people say History is one of the most important school subjects Other people think that in today s world subjects like Science and Technology are more important than History Discuss both these views and give your own opinion 73