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Давай разберемся с заданием!

1. The soil on the slopes of volcanoes is used for agricultural purposes.
2. Molten lava ranges from 700° to 1200°C in temperature.
3. Lava glows red hot to white hot as it flows from the volcano.
4. Mountains are formed by movements of the Earth’s crust.
5. Last week, the children were shown what to do in an earthquake.
6. Local people should be warned when there is a risk of a tsunami.
7. During the last flu epidemic, many children and old people were vaccinated against the disease.
8. Since the floods last Friday, three refugee camps have been set up.

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