Through monitoring, scientists can predict a volcanic eruption; the problem is that they don't always have the resources to enable them to do so.
a. true
b. false

It is absolutely true that through monitoring, scientists can predict a volcanic eruption; the problem is that they don't always have the resources to enable them to do so. The correct option among the two options that are given in the question is the first option or option "a". I hope the answer helps you.

Probably north korea if your family has decided to use only nuclear power.