It changes over many years with weathering and erosion
I believe by weathering and erosion. What do you believe?
The Santorini volcano is estimated to be around 3,600 years old based on the dating of its last major eruption in the Bronze Age. The volcano has a long history of eruptive activity, with several phases of volcanic activity shaping the island's landscape over millennia.
Mayon Volcano is estimated to be around 20,000 years old.
The last volcano to erupt in California was Lassen Peak in Lassen Volcanic National Park in 1915. This eruption lasted for three years and drastically changed the landscape of the area.
The Mahukona volcano in Hawaii last erupted around 60,000 years ago. It is considered extinct as there has been no recent volcanic activity recorded from this volcano.
Sakurajima is estimated to be around 23,000 years old. It is one of Japan's most active volcanoes, located in Kagoshima Prefecture.
Yellowstone Volcano. Some called it Yellowstone Caldera.
The Newberry Volcano last erupted around 1,300 years ago, in the 8th century.
Studies indicate that the Popocatepetl volcano is around 730,000 years old. The volcano is located in Central Mexico, and its elevation is 17,802 feet.
It is imposable to know when the first volcano erupted since the have been around for millions of years.
The Kunlun Volcano, located in Qinghai Province, China, is not an active volcano. Its last known eruption dates back thousands of years. Currently, it is a popular tourist attraction known for its unique landscape and geological features.
The Pico volcano is not situated in Africa; it's in the Azores, Portugal, which is part of the European continent. The volcano itself is considered very recent, with an estimate age of 750,000 years.