Questões de Concursos Inglês

Rain Is Coming to Burning Los Angeles and Will Bring Its Own Risks

Rain is forecast to begin as soon as Saturday afternoon and to continue as late as Monday evening, says meteorologist Kristan Lund of the National Weather Service’s Los Angeles office. The area desperately needs the precipitation, but experts are warily monitoring the situation because rain poses its own risks in recently burned areas— most notably the potential occurrence of mudslides and similar hazards. “Rain is good because we’ve been so dry,” Lund says. “However, if we get heavier rain rates or we get the thunderstorms, it’s actually a lot more dangerous because you can get debris flows.”

Fires do a couple of different things to the landscape that can increase the risk of burned material, soil and detritus hurtling out of control. When fires burn hot or long enough, they leave an invisible layer of waxy material just under the surface of the ground. This develops from decomposing leaves and other organic material, which contain naturally hydrophobic or water-repellent compounds. Fire can vaporize this litter, and the resulting gas seeps into the upper soil—where it quickly cools and condenses, forming the slippery layer.

When rain falls on ground that has been affected by this phenomenon, it can’t sink beyond the hydrophobic layer— so the water flows away, often hauling debris with it. “All of the trees, branches, everything that’s been burned—unfortunately, if it rains, that stuff just floats,” Lund says. “It’s really concerning.” Even a fire that isn’t severe enough to create a hydrophobic layer can still cause debris flows, says Danielle Touma, a climate scientist at the University of Texas at Austin. Under normal conditions, trees and other plants usually trap some rain above the surface, slowing the water’s downward journey. But on freshly burned land there’s much less greenery to interfere; all the rain immediately hits the ground. [...]

Fortunately, the rain should also help firefighters tame the blazes that remain active. The largest, the Palisades Fire, is currently 77 percent contained. The second largest, the Eaton Fire, is 95 percent contained. The Hughes Fire is third largest and only 56 percent contained. A fire can be fully contained but still burning. The containment percentage refers to the amount of the perimeter that has barriers that firefighters expect will prevent further spread.

Scientific American. January 27th, 2025. Adaptado.

READ THE FOLLOWING TEXTTO ANSWER QUESTION.

TEXT 4

According to the Brazilian National Education Guidelines and Framework Law enacted in 2017, English language teaching is mandatory from the sixth year of elementary school until the last years of high school. However, the curriculum does not guarantee that all Brazilian students will receive English teaching. In 2013, Data Popular, a Brazilian research institute, drafted a report for the British Council analyzing the problems concerning knowledge of English in Brazil. The report claims that the low level of English proficiency amongst Brazilians reflects the educational opportunities available in the country […].

To understand the reasons why English teaching does not seem efficient for all students, it is important to highlight the English language teaching provision in Brazil. Formal English teaching in Brazil takes place in four different contexts: English schools, bilingual schools, regular private schools, and public schools. In general, people who wish to learn English believe that effective learning occurs only in private English schools or bilingual schools because the structure (the teaching methods and the quality of support materials) is more likely to provide successful learning. The focus in those institutions is on oral expression. Learners have more exposure to the target language because classes are taught entirely in English, and teachers are usually well trained to comply with that requirement. In addition, groups are smaller, so students can receive personal support and enjoy a comfortable learning environment, not to mention access to multimedia resources.

(Adapted from: https://academic.oup.com/eltj/75/1/103/6169556)

O texto seguinte servirá de base para responder às questões de 1 a 9.

Valdivia Figurines and the appeal of 'the oldest'

(1º§) The logo for the Ecuadorian Ministry of Culture website is about my favourite thing of the afternoon which is saying a lot since I spent much of the day reading about giant Olmec heads. Three Valdivia Figurines in the colours of the Ecuadorian flag? I am sold! Golly, I love Valdivia figurines for all the right and all the wrong reasons.

(2º§) There are two things that can easily be said about Valdivia figurines: they are VERY Ecuadorian and they are VERY looted. The first explains why they appear prominently on the Ministry of Culture website (and on stencilled graffiti around Quito circa 2007). Ancient Ecuador has played second fiddle to Ancient Peru since the early days of archaeology. The Valdivia culture, however, represents something that Peru doesn't have, 'the oldest'. Everyone loves 'the oldest', national pride, etc. etc.

(3º§) Who else loves 'the oldest'? Collectors and Museums. If the Valdivia pottery sequence is the oldest in the new world, collectors want a slice of that pie. Heck, even better than some junky pottery, the Valdivia made interesting figurines: lovely ladies that look good on stark black backgrounds in auction catalogues. They are part of 'the oldest' yet they also look good.

(4º§) Valdivia sites are famously looted and Valdivia figurines are famously faked. A few years back I started doing some initial work into looting in Ecuador (which led to fieldwork in Quito and the cloud forest that didn't really go anywhere as of yet) and I, like anyone else going down that road, came across Bruhns and Hammond's 1983 Journal of Field Archaeology piece 'A Visit to Valdivia'. Knowing nothing at all about Ecuador at the time, I had never heard of Valdivia, a wonder since the only Ecuadorian archaeology books that Cambridge owns are a few by the late Betty Meggars and Emilio Estrada from the 1950s and 1960s which link uber-ancient Ecuador to Jomon Period Japan (yeah...I know). As Bruhns and Hammond relate, Meggars detected faking at Valdivia immediately after the start of her excavations: practical jokers who discovered a market for their copies. As the market for the pieces grew, the presumed fakes get more and more elaborate and fanciful...and Valdivia sites were just looted to pieces.

(5º§) So really with Valdivia we are left with a situation where we don't know what is real. It is directly comparable to the Cycladic Figurine problem: the corpus is mostly looted, it contains tons of forms not found in the limited archaeological excavations that have been conducted, and we intellectual consumers of artefacts don't know what to believe. To me Valdivia figurines are the perfect looting Catch 22: they warrant study so that the interested public can learn about 'the oldest', but they can't be studied because collectors wanted 'the oldest' so sites were looted and buckets of fakes were produced.

(6º§) In 2007 I bought a fake Valdivia figurine in Otavalo which now stands in a Spondylus shell on my counter and watches me cook. The fella selling it to me told me it was real. I knew it wasn't but made to put it back saying something along the lines that law breaking makes me sick. He quickly agreed that it wasn't real and cut his asking price by a ton. Que Sera. Three cheers, Ecuadorian Ministry of Culture, your logo is the best.

https://www.anonymousswisscollector.com/2012/09/valdivia-figurines-a

nd-appeal-of-oldest.html