15.The increase in food production owes much to fertilizers and better machinery. Some people think that it has a negative impact on human health and community. To waht extent do you agree or disagree
he provided diagram illustrates process of manufacturing bricks from raw materials and further shows how they are processed. Overall, there are 7 main stages, beginning with the clay extraction and ending with the delivery of the final product. Firstly, heavy machinery like diggers are used to extract naturally occurring clay in quarries. Then, extracted materials are filtered through a metal grid to break them into smaller, more even by size particles. Sand and water are later added to form a uniform mixture than can be conveniently cut or moulded. To remove excess water, bricks are put into drying ovens for 1 or 2 days. Then, to enhance hardness and durability of the product, it is transported to industrial kilns, that have various stages of drying. Firstly, to completely dry the product, it is exposed to moderate temperatures of 200-980 degrees. In the next stage, temperatures reach 1300 degrees Celsius, improving structural abilities of clay. Such high temperatures are necessary to reinforce the inner structure of the material. In the last stage of drying, bricks are put into cooling chambers for several days. Finally, product is packaged in boxes and thereafter sent for delivery. Bricks manufacturing is a multi step, technologically advanced process, crucial for any building purposes
Food can be produced much more cheaply with the use of improved fertilizers and better machinery However some methods may be dangerous for human health and have negative effect on local communities To what extent do you think its disadvantages over weigh
Food can be produced much more cheaply today because of improved fertilisers and better machinery. However, some of the methods used to do this may be dangerous to human health and may have negative effects on local communities. To what extend do you agree or disagree
The increase in food production is mostly due to fertilizers and better machinery .Yet, some think that it harms human health and communities.To what extent do you agree or disagree.
A construction project has recently begun near your home. There are loud noises coming from the construction site all day. In the last few days, the workers have been working until midnight. You are having trouble sleeping with the loud noise, and you have to wake up at 6:00 a.m. for work. Write an email to your local government and do the following things: • Tell them where you live. • Explain what the problem is. • Ask them to limit the time in which the workers can operate heavy machinery.
The increase in food production owes much to fertilizers and better machinery, but some people think that it has a negative impact on human health and community. To what extent do you agree or disagree?
The increase in food production is mostly due to fertilisers and better machinery. Yet, some think that it harms human health and communities. To what extent do you agree or disagree?
Recent advances in technology leads the fact that human workforce is gradually replaced with machinery. What are some problems caused by this trend, and how could they be dealt with? Give reasons for your answer and include any relevant examples from your own experience or knowledge.
Food can be produced much more cheaply, with the use of improved fertilisers and better machinery. However, some methods may be dangeroudangerous for human health and have negative effects on local communities. To what extend do you think its disadvantages outweigh its advantages?
Food can be produced much more cheaply today because of improved fertilizers and better machinery. However, some of the methods used to do this may be dangerous to human health and may have negative effects on local communities. To what extent do you agree or disagree?
Food can be produced much more cheaply today because of improved fertilizer and better machinery. Discuss the advantages and disadvantages of this and give your opinion.
Cheaper food is now available because of greater use of fertilizers and improved machinery. This improved production, however, can be harmful to individuals and the community. To what extent do you agree or disagree with this view? Discuss, including examples from your