stratovolcanic
mount Krakatoa was discovered in 1784
No, Mount Everest has never been a volcano
The radius of Mount Krakatoa is approximately 1.5 kilometers.
Yes
It is not a volcanoe.
Yes.
Yes mount Krakatoa is still active and dangerous acarding to scientists keeping an eye on it. Go to the related link (Krakatoa) below.
Krakatoa is in the Sunda Strait between Java and Sumatra
Java
Mount Krakatoa, also known as Krakatau, measures approximately 813 meters (2,667 feet) tall.
Krakatoa is a composite volcano.
Mount McKinley is not a volcanoe.