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Q: What causes volcanoes and how do they affect earth s surface?
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What stress causes volcanoes?

pressure building up inside of a the earth that is released by volcanoes that is connected below our earth's surface.


How does plate tectonics affect earth's surface?

i think the earth gets effected from the moving plates wich effects the earth because when the two plates move it causes tiny vibrations They affect earth by colliding on one another that causes an earthquake or tsunami


How does deposition affect volcanoes?

deposition can affect the volcano by deposition the sediment of ashes in different places and affect the earth's surface.


What are some causes for the changing of Earth's surface?

plate tectonics, mid ocean ridge


What are the significance of volcanoes in the earth's surface?

it is a meteorite made by a volcanoes


How does the sun affect the hydrosphere?

The sun's energy causes the hydrosphere to evaporate from the surface of the earth


Where are volcanoes found on earth's surface?

volanoes


How volcanoes occur?

Volcanoes occur when the earth cools off, and releases internal heat and pressure. Magma is a lower density than the surrounding rocks, and this causes it to rise to the surface. As it rises, gas bubbles form in the magma, exerting pressure, causing the magma to erupt out of the surface of the earth.


How does tide affect gravity on earth's surface?

It does not. Gravity affects tides or more correctly causes them.


Do volcanoes occur randomly over Earth's surface?

Volcanoes do not occur randomly over Earth's surface. They occur along the located mark of plate boundaries.


Where are the earth's active volcanoes located on earth surface?

The outer crust


Planet known to have volcanoes on its surface?

Venus, Earth, and Mars are all planets with volcanoes.