CAE Reading and Use of English Part 8
You are going to read the contributions to an online magazine. For questions 47-56, choose from the contributors (A-D). The sections may be chosen more than once. When more than one answer is required, these may be given in any order.
Which academic …
47 explains how economic reasons have enforced certain changes?
48 rephrases terminology readers may not understand?
49 suggests that the public are unaware of the full extent of a problem?
50 describes a potential solution to a global problem?
51 refers to terminology which is no longer appropriate?
52 indicates that nature has helped reduce the rate of climate change?
53 mentions an unwanted positive effect of climate change on certain wildlife?
54 exemplifies a phrase by giving a measurement?
55 points out how current research methods aid learning?
56 refers to information only recently acquired?
Seasons come and seasons go… or do they?
Four readers give us their views on seasonal shift.
A
It’s a sad news story; groups of cows stranded on small islands of grass during floods; hundreds of sheep drowned. But it’s even sadder to realise that this is only the most obvious and well-known indication of the hardship that farmers, both agricultural and dairy, have been facing for decades because of increasingly unpredictable seasons. Think about it. Farmers depend on the seasons to know when to plant, when to harvest, when to let livestock graze and when to bring them in. In parts of Rwanda, for example, farmers used to be guided by the names of the months which were taken from the weather; the name for March meaning hot and dry, for example. Now sadly, that correlation is gone. In many countries we’re getting longer and wetter, and longer and hotter periods, with extreme rainfall and drought. The knock-on effect is crystal clear. You don’t have to be a former farmer like myself to understand that you can’t plant when it’s too wet, and that droughts mean smaller crops, ravaged by increased numbers of pests and weeds that thrive in the hot conditions. Animals have less grass to graze on and need to be fed – and that costs money!
B
OK, so which biome on Earth (that is – a large region on the planet with its own range of living things) has no really distinct seasons at all? Well done everyone who said the marine biome. You’re much better informed than I was before starting a project last month. Of course, conditions do change throughout the year in the oceans as a result of changing weather in different locations, but for the living organisms in this biome it is the wider global climate change that is having an enormous impact. I wasn’t aware that the oceans have been taking in extremely high amounts of carbon dioxide, which is a result of human industrial activity, and this has, in effect, slowed down global warming for us. However, it’s reaching a limit and salt water on the earth is now showing a 25 percent rise in acidity. This, combined with warmer waters and the more commonly discussed rise in sea levels, is affecting practically all sea creatures. Coral reefs are dying, fish are moving towards the poles and coastal wetlands are being ‘drowned’. We are on the brink of marine disaster, and it isn’t showing up in seasonal shifts.
C
So, what do kids know about the causes of the changing seasons? Actually, quite a lot! The environment has been an important topic for us in education for a long time now. Classroom walls have been decorated with posters about recycling, surveys have been conducted, trees have been planted. Now, with movements such as that spearheaded by climate activist Greta Thunberg, the urgency for action is touching young people all over the world. In my opinion, how teachers address the topic of climate change is all about balance. It’s vital to give information but without instilling fear, instead showing how scientists are trying to find ways through the problems – such as Dr Leslie Field’s research into sprinkling a particular type of sand over the Arctic ice to prevent the shrinking. The idea of using sand to reflect the sun links ideally to basic physics lessons, too – a real life-changing application of scientific theory! Knowing that there are people actively working on solutions may even encourage some children into scientific research careers themselves. And that will help us all.
D
OK, my livelihood is at stake, so I can’t be objective here, but believe me, the impact of climate change and seasonal shift on the tourist industry will be devastating. I’m a ski instructor and I’m seeing the results first hand. Snowfall used to be predictable, particularly at ‘snow-reliable’ resorts. To those not in the know, these are resorts providing a continuous 100-day ski season with at least 30 centimetres of snow on the slopes. But predictions now indicate that the Alps could lose up to 50 percent of these resorts by the 2070s and for some lower-altitude ski resorts it is already a thing of the past. Shorter seasons and the need to ‘top-up’ with artificial snow obviously involves higher costs, and smaller resorts have had to close; the business is just no longer viable. Those that remain open are looking to raise prices which will make winter sports holidays even more exclusive. Having said that, it’s not all doom and gloom. Some resorts have refocused and are promoting activities less dependent on reliable snowfall such as hiking, mountain biking and snow shoeing. I guess I’ll maybe have to refocus, too!
For this task: Answers with explanations :: Vocabulary