The Chikyu research vessel
vent a+
Volcano or shield volcano.
Gravity.
Fumaroles are fissures through which water and water vapor escape from the Earth's surface.
An opening in the Earth's crust through which volcanic materials pass to the Earth's surface is called a volcanic vent. Magma from beneath the Earth's surface is forced upwards through these vents, often resulting in volcanic eruptions.
Through cracks, holes or vents in the earths crust.
vent a+
100
Seismic waves are the types of waves that can travel through the Earth and along its surface. There are two main types of seismic waves: body waves (such as primary and secondary waves) that travel through the Earth's interior, and surface waves (such as Love and Rayleigh waves) that travel along the Earth's surface.
70% or 80% of water covers the earths surface
No the crust covers earths surface
to draw the earths surface.