Utiliser "volcanic crater" dans une phrase

1. Even though, Toowoomba was the largest inland City in Queensland, perched high on the range positioned on red soil, and on an extinct volcanic crater

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2. Using Siri’s spears for walking aids, they struck out and within a couple of hours, they had reached the Bayuda Volcanic Field, an area of almost one-hundred volcanic craters, some rising to almost two hundred meters above the surrounding plane

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3. She remembered stamping hard on the ground at Solfatara, a shallow volcanic crater at Pozzuoli, near Naples

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4. In his palms sat a burnt looking piece of stone, its surface puckered and holey, similar to a rock found in the center of a volcanic crater

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5. 75,000 years ago ejected some 800 km3 (192 miles3) of ash into the atmosphere and created the largest volcanic crater on Earth, covering 1,775 km2 (685 miles2)

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6. Its huge caldera (volcanic crater) is more than 10,000 km² (4,000 miles²) in area and is regularly flooded with molten lava

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