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Why is it hard for scientists to predict when two tectonic plates meet?
Wiki User
∙ 11y ago
Because you can't really see under the earth making it harder to moniter and you don't know when it could happen.
Wiki User
∙ 11y ago
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What are the large and small slabs of rock that meake up pieces of the lithosphere?
They are called lithospheric or tectonic plates, of which there are around 30 worldwide, encompassing the entire hard brittle surface layer of the Earth.
The is broken up into tectonic plates which make up the hard and rigid surface of the Earth.?
it's a lithosphere
What is composed of oceanic or continental crust and upper mantle?
The crust and upper mantle consist of hard rocks which form the moving plates of the outer layer of Earth.
What is a tectonic plate movement?
A tectonic plate is a thin slab of irregularly shaped rock located under oceans and continents, they sit on top of a brittle layer of earth called the mantle. They constantly move and many volcanoes can be found at plate boundaries, each of them depending on where they have their own kind of crust that’s different from the layer that coats the earth. Tectonic plates are segments of the earth’s lithosphere, the hard rocky outer sell composed of the crust and the uppermost mantle. These plates are divided y lines, faults, ridges and destruction. They cover the entire surface of the earth and can either be continental or oceanic, floating on magma and the mantle they can cause many earthquakes and can even form fold mountains by either converging or diverging.
How do volcanic eruptions tend to occur?
Often, eruptions occur due to "tectonic activity" which is the movement of tectonic plates that make up the earths crust at boundaries between plates (usually destructive tectonic boundaries). Beneath the earths crust is the mantle - a huge layer of molten rock and magma. When tectonic plates move suddenly e.g. when there is an earthquake, gaps and cracks created in the tectonic plates allow magma to rise up to the surface and erupt from volcanoes. It rises to the surface as the hot magma is less dense than the rock in the crust. These types of eruption are usually slow. Violent volcanic eruptions are often caused when the magma that has risen to the surface is unable to erupt from a volcano due to a particularly hard/dense layer of rock or it losing so much heat up it begins to harden and become solid rock its self. this creates pockets of magma called magma chambers. As more and more magma builds up there over time the pressure builds up and up until it is sufficient to overcome the tougher rock around it and explodes out violently all at once in a much more violent volcanic eruption.
What slabs of rock are the earths hard shell?
tectonic plates
What are the slabs of rock called in the earths hard shell?
Tectonic plates
Why is a hard boiled egg a bad model of the Earth's tectonic plates?
No
Are tectonic plates large and small slabs of rocks?
Tectonic plates are very large (their highest points form the continents) and constitute the hard crust of the planet. They sit afloat the mantle - molten material called magma - and they are formed from- and return to- magma as parts of the plates are cooled or heated.
What are the large and small slabs of rock that meake up pieces of the lithosphere?
They are called lithospheric or tectonic plates, of which there are around 30 worldwide, encompassing the entire hard brittle surface layer of the Earth.
The is broken up into tectonic plates which make up the hard and rigid surface of the Earth.?
it's a lithosphere
What is the name of thick slabs of rock on the earth's hard shell which are constantly moving?
These are called tectonic plates.
What is the problom areas where the future quakes may occur?
The reason Japan gets hit so hard is that it lies on the junction between two major tectonic plates. Tectonic plates make up the earths crust and are constantly in motion. When two plates grind against each other, earthquakes may occur.
Why are natural disasters hard for scientists to predict even though they have been studying them for decades?
its unpredictable and imposibble to find out
Why doesn't Minnesota have major earthquakes or volcanoes?
because there is no tectonic plate under Minnesota, no plates are ever moving over MN, thus making it hard to get an earthquakes and volcanoes usually occur @ the edge of plates
What is composed of oceanic or continental crust and upper mantle?
The crust and upper mantle consist of hard rocks which form the moving plates of the outer layer of Earth.
Describe the structure of most tectonic plates?
tectonic plates fit together like a jigsaw puzzle that makes up the surface of earth. you could compare the lithosphere to the cracked shell of hard - boiled egg. the shell may be broken into many pieces but it still forms a crust around the egg itself.
