Haroun Tazieff,the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
Pompeii disappeared after the volcano eruption.
The doctor was in active
They are on active duty.
In 1948,he went to Lake Kivn in the Congo to observe a new volcano which he later named Kitulo.
Tazieff was able to set up his camp very close to the volcano while it was erupting violently.
The museum suddenly erupted in fire.
He drove his car violently on the expressway.
This time, he managed to climb into the mouth of Kitulo so that he could take photographs and measure temperatures.
They managed to get there punctually.
He managed to interview the senator.
Though he managed to take a number of brilliant
photographs, he could not stay near the volcano for very long.
He has achieved a brilliant success.
There were lots of reports on the brilliant performance.
He noticed that a river of liquid rock was coming towards him.
The patient was put on a liquid
When the temperature rises,it changes into a liquid state.
It threatened to surround him completely, but Tazieff managed to escape
just in time.
When the Black Death broke out, few escaped.
Many people don't know how to escape the pressure of modern life.
He has been able to tell us more about active volcanoes than any man alive.
He is the only one alive in the traffic accident.
I haven't heard of him for ages; perhaps he is not alive now.