Quiz: volcanoes

Test and evaluate your knowledge of the structure of a volcano by labelling the offered diagram and by responding to the questions in the minimum amount of time and with the minimum number of errors. The final evaluation takes into account the time spent and the number of tries needed to finish the test. The score indicating your level of success is the number of questions divided by the number of tries.

Choose the best answer from among those offered.

Click on the button [next-image].