a photograph of an active volcano a map showing the location of a volcano a table of famous volcanoes and last known eruptions a diagram showing the structure of a volcano
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A student is writing a report on volcanoes. What should the student include to best help explain how a volcano works?
Possibilities:
- a photograph of an active volcano
- a map showing the location of a volcano
- a table of famous volcanoes and last known eruptions
- a diagram showing the structure of a volcano

a diagram showing the structure of a volcano