How Do You Monitor an Active Volcano?

[@marcosmatya1587]

I work with Volcanoes, maybe you should teach us here in Perú for ours active volcanoes

[@Necrodzentelmenel1]

Siri's answer seems better to me.

[@prayze5924]

Kind regards Emily

[@bouteilledeau1463]

1st word is Alexa. She failed to play Despacito.

[@prayze5924]

David