Задание

Listen to one of the texts again and match the numbers with the facts

the number of active volcanoes on Earth 20000
the number of volcanoes in Iceland 1669
the year when the Etna volcano erupted ± 160
the number of people killed by Etna > 600
the number of volcanoes erupting each year ± 200
the number of volcanoes in Indonesia 20-30