Questão FC699873
Read the text to answer question from. In the middle of the vast Arizona desert, in the United States, there’s a structure that seems taken straight out of the pages of science fic
Semântica e Significado de Vocábulos (Semantics)
VUNESP · 2025
Read the text to answer question from.
In the middle of the vast Arizona desert, in the United States, there’s a structure that seems taken straight out of the pages of science fiction. Inside a massive complex of glass pyramids and towers, spread across 1.2 hectares, stands a tropical rainforest topped by a 7.6-meter-high waterfall, a savannah and a fog desert. It’s seemingly a little capsule of Earth, which is why the structure is called Biosphere 2 — named after our own planet, Biosphere 1.
The scenery forms the perfect background for the futuristic experiment that once took place here. In the early 1990s, eight people locked themselves inside, sealed off from the outside world for two years, to explore the challenges of living in a self-contained system — a prerequisite for building colonies in outer space. They fed themselves from the crops they grew, they recycled their own wastewater and they cared for the plants that produced their oxygen.
In terms of sustaining human life, the experiment did not go well. Oxygen levels fell significantly, making the inhabitants sick, while carbon dioxide (CO2) levels increased. Countless animals died, including the pollinators the plants needed to reproduce. And although the “biospherians” did survive on their homegrown food, they lost weight to the point where they became a case study for calorie restriction. When supplementary oxygen needed to be brought in, commentators blamed the project as a failure, calling it a “new-age silliness masquerading as science”. In recent years, however, many experts have come to see the Biosphere 2 experiment in a new light, with valuable lessons about ecology, atmospheric science and importantly, the irreplaceability of our own planet.
(Katarina Zimmer. www.bbc.com, 05.07.2025. Adapted.)
In the excerpt from the second paragraph “The scenery forms the perfect background for the futuristic experiment that once took place here”, the underlined term refers to
- the perfectness with which Biosphere 2 was constructed.
- the desert of Arizona and its geographical features.
- the innovative architecture of the Biosphere 2 complex.
- the unusual experience of living inside a capsule for two years.
- the science fiction reality of the Biosphere 2 human colony.
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Comentário do professor
Scenery recupera no trecho o conjunto visual que compõe o local onde o experimento ocorreu, ou seja, a aparência construída e a ambientação do espaço.
O texto descreve logo antes um “massive complex of glass pyramids and towers” e biomas internos como rainforest, savannah e fog desert. Esses elementos formam a imagem marcante do lugar.
Por isso scenery corresponde à arquitetura inovadora do complexo Biosphere 2, isto é, ao cenário físico e futurista que serve de pano de fundo para o experimento.
Em síntese, a palavra retoma a descrição visual do espaço construído, não a experiência dos habitantes nem características externas do deserto.
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