They smooth earths surface
By slowing down the earths rotation but will not make effect to humans .
What brings material from the Mantle to the Earth's Surface is rock...
That would be latitude or longitude.
by the sun
vent a+
volcanoes
Valcano
The correct answer is Volcanos
vent a+
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.
volcano
Volcanoes
vent a+
100
70% or 80% of water covers the earths surface
No the crust covers earths surface