The chart below shows the process of waste paper recycling.

Cleaning, pulping and removal.

De-inking

The flow chart shows how waste paper is recycled.

It is clear that there are six distinct stages in this process, from the initial collection of waste paper to the eventual production of usable paper.

At the first stage in the paper recycling process, waste paper is collected either from paper banks, where members of the public leave their used paper, or directly from businesses.

This paper is then sorted by hand and separated according to its grade, with any paper that is not suitable for recycling being removed.

Next, the graded paper is transported to a paper mill. Stages four and five of the process both involve cleaning.

The paper is cleaned and pulped, and foreign objects such as staples are taken out.

Following this, all remnants of ink and glue are removed from the paper at the de-inking stage.

Finally, the pulp can be processed in a paper making machine, which makes the end product: usable paper.

The diagram below shows how coffee is produced and prepared for sale in supermarkets and shops.

 

Grind them, strain the mixture, grind the frozen liquid, dry it in a vacuum,

The picture illustrates the process of coffee manufacture and preparation for sale on the market. It is clear that there are 11 stages in the production of coffee.

The process begins with the picking of coffee beans, and ends at the packing stage.

Looking at the coffee production process in detail, coffee beans must first be picked in the fields.

These beans are then dried, roasted, and cooled before being put in a grinding machine, which turns the beans into coffee granules.

At the sixth stage in the process, the ground coffee is mixed with hot water, and the resulting mixture is strained.

Next, the mixture is frozen and then passed once again through the grinder.

After that, the ground, frozen liquid is dried in a vacuum so that the water evaporates, leaving the coffee granules.

Finally, these granules are packed into coffee jars for delivery to shops.

 

The diagram below shows how the Australian Bureau of Meteorology collects up-to-the-minute
information on the weather in order to produce reliable forecasts.

Drifting buoy, synoptic chart,

The figure illustrates the process used by the Australian Bureau of Meteorology to forecast the weather.

There are four stages in the process, beginning with the collection of information about the weather.

This information is then analysed, preparedfor presentation, and finally broadcast to the public.

 

Looking at the first and second stages of the process, there are three ways of collecting weather data and three ways of analysing it.

 Firstly, incoming information can be received by satellite and presented for analysis as a satellite photo.

The same data can also be passed to a radar station and presented on a radar screen or synoptic chart.

Secondly, incoming information may be collected directly by radar and analysed on a radar screen or synoptic chart.

 Finally, drifting buoys also receive data which can be shown on a synoptic chart. At the third stage of the process, the weather broadcast is prepared on computers.

Finally, it is delivered to the public on television, on the radio, or as a recorded telephone announcement.