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Para a questão, leia o texto seguinte e complete as lacunas com a palavra ou expressão correta.


Atmospheric Physics is the study of physical processes in the atmosphere; understanding the climate and the weather, and the physical reasons __________ it is as it is and how it might change in the future. My own particular research background is in radiative transfer and I mean the transport of electromagnetic radiation through the atmosphere;  the Sun’s radiation coming in, getting absorbed and scattered in the air, and the transfer of heat radiation emitted by the Earth’s surface. From a physics perspective there’s an awful lot of things about the atmosphere that we don’t understand, and of course, it’s very classical physics in the  that it’s looking at fluid dynamics and thermodynamics applied to the natural environment. What motivates us really is to try and explain what we see in the environment, what  it and what might change it in the future, both in  of local weather but also climate, by  I mean larger areas and larger timescales. My background has led me to an interest in how solar radiation  in the atmosphere, so  at how changes in the Sun might affect the climate for the past year.

Choose the alternative that correctly names the parts of speech, in the order they appear, in the sentence below:

Maybe they left very quickly.
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Indique a alternativa que contém a referência correta para o termo sublinhado.
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Marque a opção em que o item lexical sublinhado não remete a uma informação anterior.

Choose the correct option to complete the text.

“Lily is worried about her boyfriend, Jamie. She calls _______ every day, but he doesn´t call _______. When she wants to talk to Jamie, _______ always says he`s busy. She waits for _______ after work, but he`s usually with some friends. Jamie`s friends don`t like Lily, and she doesn`t like _______. Lily says hello, but _______ won`t look at her. Now she knows that Jamie doesn`t love _______. But she`s happy because she knows that _______ can find a new boyfriend.”