Sagot :
Answer:
Volcano. According to the United States Geologic Survey, there are approximately 1,500 potentially active volcanoes worldwide. Most are located around the Pacific Ocean in what is commonly called the Ring of Fire. A volcano is defined as an opening in the Earth's crust through which lava, ash, and gases erupt.
Explanation:
correct me if i'm wrong
Answer:
Volcano
Explanation:
An opening in the earth's surface through which molten rock
flows is called a volcano .
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