111 In 18, you saw how science can be used to refute climate myths. More importantly, scientists are constantly looking for solutions to the problems of climate change. Working in pairs, research one possible solution to a problem you described and analysed in exercise 19 and present this solution to a small group. Example: Problem: Electricity and heat generation are the largest source of greenhouse gases globally. Possible solution: Decrease the need for electricity by employing energy-saving measures. SPEAKING 20 You are going to watch a BBC video about a way to deal with carbon dioxide emissions. First you will have 45 seconds to study the task below, then you will watch the video twice. While watching, match the beginnings of the sentences (1–6) with the sentence endings (A–I). There are two extra sentence endings that you should not use. Write your answers in the spaces provided. The first one (0) has been done for you. After the second watching, you will have 45 seconds to check your answers. LISTENING + VIEWING 21 a BBC 08 What are the possible opportunities and risks/challenges of employing CCS systems? Collect the arguments given in the video with a partner, then comment on them. Expand your vocabulary: Verb phrases Complete the verb phrases from the video. Write them in your notebook and add a translation. b LANGUAGE 22 Carbon capture and storage A be necessary globally F continue to increase in the future B be put into action quickly enough G extract fuel from underground C depend on solutions for the environmental impact H triple over the next decades D produce less harmful substances I transport harmful gases into caves E go on for some time 0 Our reliance on oil for energy generation will . E 1 In the past, the industrial installation was employed to . 2 The possibility for us to continue using older technology will . 3 The current piping system could be adapted to . 4 The expert believes the invention will . 5 Demand for electric power is expected to . 6 There are doubts that this technology can . a to … a role b to … a difficulty c to … time d to work … a solution e to … using heavy industry f to … the flow g to … a technology h to … a chance i to … sth. on an industrial scale Nur zu Prüfzwecken – Eigentum des Verlags öbv
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