The ring of fire
ring of fire... THIS ANSWER IS WRONGGG! I TRIED IT AND IT WAS WRONG!
because a volcanic eruption happens after an earthquake
1) It affects japan because it is an area where large numbers of earthquakes and volcanic eruptions occur.
Waves from the Earthquake have been ringing the planet like bell, causing stress in all sections of the planet", Martin said. "Imagine a calm magma chamber that just needs one push, even if a few feet. This would be enough to cause instability in the chambers, causing volcanic eruptions in various locations. These three eruptions will not be the only mountains to go and other quakes worldwide will follow as the worldwide faults get disturbed.
how many people in the area
ring of fire... THIS ANSWER IS WRONGGG! I TRIED IT AND IT WAS WRONG!
The Benioff-Wadati zone.
It is on the Mid-Atlantic Ridge and the Iceland Hotspot. This is a very geologically active area resulting in lots of volcanic eruptions and earthquakes.
because a volcanic eruption happens after an earthquake
Any area that is not on or around any plates should be safe from earthquakes. there is no sign on when a volcano will erupt so stay clear of volcanoes.
1) It affects japan because it is an area where large numbers of earthquakes and volcanic eruptions occur.
Waves from the Earthquake have been ringing the planet like bell, causing stress in all sections of the planet", Martin said. "Imagine a calm magma chamber that just needs one push, even if a few feet. This would be enough to cause instability in the chambers, causing volcanic eruptions in various locations. These three eruptions will not be the only mountains to go and other quakes worldwide will follow as the worldwide faults get disturbed.
how many people in the area
danger area extend several miles
Primarily:- Geography of the area.- Geology of the area.- Flow rate and volume of the river.- Geometry of the riverbank.floods, erosion, sedimentation, landslides, volcanic eruptions, rain, earthquakes
Sea floor spreading.
Tectonic plate boundaries.