4. Esquiar
That means skiing. If you would chosen 1, it would mean singing, and you can sing anytime and not only winter. 2, it means riding a bike, and you definitely can't do that in winter. And 3, that would mean swimming, and I'm pretty sure nobody would want to swim when it's freezing cold outside.
Volcán de Fuego, whose original name in the indigenous language is "Chi'gag", which translated into Spanish means <em>"where the fire is</em>" and El Acatenango whose name means something like <em>"fencing of the reeds";</em> are two <u>conical volcanoes</u> that are united and located to the west of the city of Antigua Guatemala, Guatemala.
<u>The other option is incorrect</u> because, although Volcan del Agua <em>(or Hunahpú in the language of the Maya)</em> is near the City of Antigua, it is located <u>closer to the south</u> than to the west of the city. (See figure atteched)
Therefore the right answer is:
<h2>A and C, Volcán de Fuego and El Acatenango.</h2>
It's a coordinada sentence