Where are the distances in Spain measured from?

Does anyone know what my spanish teacher means by this? i need to use plural forms of the verb ser. and she asked me to use a couple of adjectives to describe the boys collectively and then the girls collectively?

According to the audio, what might the weather include today? nubes sol nieve lloviznas lluvias torrenciales relámpagos

Alist of household chores done in argentina.