The diagram illustrates the process of generating electricity from geothermal energy by using cold water and underground heat sources. Overall, the system involves five main stages, beginning with the pumping of cold water deep underground and culminating in the production of electricity for consumer use. The process makes use of underground hot rocks in the…
The diagram illustrates the sequential stages in the manufacture of carbonated drinks, from the purification of raw water to the final distribution of the packaged product. Overall, the process comprises five main stages: water purification, heating and carbonation, mixing, filtration and filling, and packaging. Each step is essential in transforming untreated water into a finished…
The illustrations depict the process of generating electricity by harnessing the power of sea waves. Overall, a purpose-built coastal structure converts the kinetic energy of waves into electrical energy through the movement of air, which drives a turbine. This cycle operates continuously as waves advance and retreat. As shown in the first diagram, the structure…
The diagram illustrates the natural stages of the water cycle, showing how water moves from the ocean to the atmosphere and then returns to the land and sea. Overall, the cycle comprises four key stages: evaporation from surface water, condensation to form clouds, precipitation as rain or snow, and the return of water to the…
The diagram illustrates the process of cement production and the subsequent use of cement in manufacturing concrete for construction purposes. Overall, cement production involves a five-stage process, whereas the preparation of concrete requires only two main steps. In the first stage of cement production, limestone and clay are fed into a crusher, producing a fine…
The diagram illustrates the seven key stages involved in the production of honey by bees, beginning with the construction of the hive and ending when the honey is ready for collection and consumption. Initially, the bees construct a hive, which serves as a storage structure composed of numerous hexagonal cells. Once the hive is complete,…
The diagram illustrates the stages involved in recycling glass bottles, beginning with their sale in supermarkets and ending with their return to the market. Overall, the process comprises three main phases: collection, processing, and redistribution, transforming used bottles into new ones for consumer use. In the first stage, glass bottles are purchased from supermarkets, used,…
The diagram below shows the water cycle, which is the continuous movement of water on, above and below the surface of the Earth. Summarise the information by selecting and reporting the main features and make comparisons where relevant. The diagram illustrates the various stages of the water cycle, showing how water moves through different phases…
The diagram illustrates the phases to produce sugar from sugar cane plant. Overall, the production of sugar involves seven stage process, that begins with growing the sugar cane in farms and culminates in drying and cooling the syrup to form sugar. In the first step, the sugar canes are grown in farmland for about a…
The diagram below shows how electricity is generated in a hydroelectric power station. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Hydroelectric power station The diagram illustrates the process of producing electricity in a hydroelectric power station. Overall, the system is cyclical and operates on a daily rhythm….