How have early warning systems for volcanic eruptions changed since the eruption of Mount St. Helens in 1980?(1 point)
Responses
There are more and better instruments for monitoring volcanoes, but scientists cannot identify eruptions any earlier than before because they occur too quickly.
There are more and better instruments for monitoring volcanoes, but scientists cannot identify eruptions any earlier than before because they occur too quickly.
There are fewer and better instruments for monitoring volcanoes, and scientists are able to identify eruptions earlier and more accurately than before.
There are fewer and better instruments for monitoring volcanoes, and scientists are able to identify eruptions earlier and more accurately than before.
There are more and better instruments for monitoring volcanoes, and scientists are able to identify eruptions earlier and more accurately than before.
There are more and better instruments for monitoring volcanoes, and scientists are able to identify eruptions earlier and more accurately than before.
There are fewer and better instruments for monitoring volcanoes, but scientists cannot identify eruptions any earlier than before because they occur too quickly.
There are fewer and better instruments for monitoring volcanoes, but scientists cannot identify eruptions any earlier than before because they occur too quickly.
A B C D