Reading and thinking to read the text and see if your answer to question three above is correct. the fourth industrial revolution, we are on the thread hold of a fourth industrial revolution, but many people do not even realize IT. The first industrial revolution was one of water and steem, the second of electrical energy and the third of electronics and information technology. These revolutions spurred rapid change, the development of new and exciting industries and greater prosperity than ever before. However, they also brought along with them significant problems, as nearly overnight people found that the world had drink ally transformed around them. Things they took for granted yesterday were no longer true. today. Worse, whole fields of work ceased to exist, and many people were not able to transition to new jobs and new ways of life. The fourth industrial revolution contains within IT, all the opportunities and chAllenges of the previous revolutions. Building upon the third industrial revolution, in the words of cloud swap, executive chairman of the world economic forum, the forth industrial revolution is characterised by a fusion of technologies that is bearing the lines between the physical, digital and biological spars. This fourth industrial revolution began in manufacturing machines began to utilize senses to gather information about their environments, high powered computers to analyze situations and make dependent decisions, and communication links with other machines to relay information. Now the machines were no longer just workers on the factory floor. They had come managers as well. While humans could still monitor the factory and provide input is needed, everything became automated. This new development in automated processes became the heart of what is now called the internet of things IOT, unlike the internet people, IOP, which connects humans to the worldwide web, the IOT connects machines, computers and devices together, allowing them to collaborate and make decision independently without human interference. When the IOT is linked with the IOP and combined with innovation, AID print biology, and we will find ourselves in a whole new digital landscape, how might this landscape look like in practice? Just imagine having a housewares. All the devices, machines and fixtures have their own sensors and computers and are connected to each other. Enter outside devices through the IOT, your bed and toilet monitor your diet and health, your refrigerator and cabinet, keep track of your food supply, your personal computer notices food and restaurant ads that you linger over while surfing the internet. IT analyzes this information and sends IT to your smart phone, which presents you with several menus for dinner. You choose the option you want. Your refrigerator orders their food from the supermarket, and this is delivered, installed in your kitchen by machine. Your stove confirms with yourself driving automobile, your expected time home IT. Then three d prints are delicious, unhealthy dinner for you that is hot and ready when you walk in the door. Nearly all of this technology already exists and is in use. Of course, this is not just limited to smart houses. We already have smart factories, and the fourth industrial revolution is beginning to make its mark on the telecomm, unica and transportation sectors. Most schools, institutions and industries will be impacted by this revolution at some point sooner or later. As with previous revolutions, once the fourth industrial revolution is in full swing, many industries will flourish as they become more efficient and require a fewer human workers. This will in turn drive down Prices and bring economic growth, opening up new markets and lifting millions of people out of poverty. There are distinct chAllenges involved with this fourth revolution. However, the first and most obvious is that many occupations will go the way of the dinosaur. Some people will find that difficult to adapt to new jobs, and for a time the world may be separated into a higher archy between the wealthy digital have and poor digital have nots. However, in the end, there will be new jobs to replace those that disappear, and most occupations will be safer, easier on the body and higher paying than ever before. Another chAllenge will be a change in the nature of human relationships. Already, many people really only have online relationships. Now with AI in the digital world, IT is becoming difficult to tell the different between humans and machines. Could there be a future where many people will think they have healthy online relationships with others when, in fact, they are only communicating with computers? Can there be true intimacy in a completely online world? Finally, there is the issue of privacy in a world where everything is connected through digital logy, a smart house, for example, will compile information about every aspect of its twells lives. Companies, governments or hackers might be able to gain access to that information and use IT to their own advantage. With this in mind, will the fourth industrial revolution make privacy a thing of the past? Despite these issues, the fourth industrial revolution is inevitable, and so we should embrace IT. However, we should also start now working on solutions to the chAllenges IT might bring so that everyone will have a positive future. While new technology often brings problems, whether little thought, he can also provide remedies for them. Just as the first three industrial revolutions fundamentally changed our our world, the fourth industrial revolution is certainly reshaping IT.