Volcanologists are scientists who study volcanic eruptions. however, most volcanologists rarely get to witness a volcanic eruptions actually occurring. instead, many volcanologists use models to study volcanic eruptions. what is the most likely reason why volcanologists often rely on models to study volcanic eruptions?

Volcanic eruptions are very dangerous events.

Explanation:Models represent objects, events, and processes in the real world.

Models are often used when an object, event, or process

occurs too slowly or too quickly;

is too small or too large;

is too complicated or too dangerous.

Volcanic eruptions produce both molten lava and poisonous gases. Therefore, eruptions can be very dangerous. Many volcanologists have lost their lives while observing volcanic eruptions.

Volcanic eruptions are very dangerous events

Explanation:

Study island

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion