The diagram explains the way in which bricks are made for the building industry. Overall, there are seven stages in the process, beginning with the digging up of clay and culminating in delivery.

To begin, the clay used to make the bricks is dug up from the ground by a large digger. This clay is then placed onto a metal grid, which is used to break up the clay into smaller pieces. A roller assists in this process.

Following this, sand and water are added to the clay, and this mixture is turned into bricks by either placing it into a mould or using a wire cutter. Next, these bricks are placed in an oven to dry for 24 48 hours.

In the subsequent stage, the bricks go through a heating and cooling process. They are heated in a kiln at a moderate and then a high temperature (ranging from 200c to 1300c), followed by a cooling process in a chamber for 2 3 days. Finally, the bricks are packed and delivered to their destinations.

The pie charts compare the highest level of education achieved by women in Someland across two years, 1945 and 1995. It can be clearly seen that women received a much higher level of education in Someland in 1995 than they did in 1945.

In 1945 only 30% of women completed their secondary education and 1% went on to a first degree. No women had completed post-graduate studies. This situation had changed radically by 1995. In 1995, 90% of women in Someland had completed secondary education and of those, half had graduated from an initial degree and 20% had gone on to postgraduate studies. At the other end of the scale we can see that by 1995 all girls were completing lower secondary, although 10% ended their schooling at this point. This is in stark contrast with 1945 when only 30% of girls completed primary school, 35% had no schooling at all and 35% only completed the third grade.

In conclusion, we can see that in the 50 years from 1945 to 1995 there have been huge positive developments to the education levels of women in Someland.

The diagram shows the water cycle, which is the continuous movement of water on, above and below the surface of the Earth. There are four stages in the diagram with three main stages are shown. Ocean water evaporates, fall as rain and eventually runs back into the ocean again.

At the beginning, evaporation and transpiration is mixed each other to the air. At the evaporation stage, we can see that water vapour in the air comes from the oceans and transpiration from plant. Heat from the sun causes water to evaporate, and water vapour condenses to form clouds. At the second stage, labelled precipitationon the diagram, water falls as rain. The last stage in the cycle, rainwater may take various paths. Some of it may fall into lakes or return to the oceans via surface runoff and also from subsurface outflow.

Otherwise, rainwater may filter through the ground, reaching the impervious layer of the earth. Salt water intrusion is shown to take place just before groundwater passes into the oceans to complete the cycle.