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What is a vent in the earths crust from which lava and other materials are ejected called?
A vent in the Earth's crust from which lava and other materials are ejected is called a volcano.
Which of earths layers would be the least dense?
The Earth's crust is the least dense layer. It is made up of rocks like granite and basalt and is relatively thin compared to the other layers of the Earth.
What is the opening called in the earths crust called through which lava gases and other pieces of rock erupt?
A volcano is the opening called in the earths crust called through which lava gases and other pieces of rock erupt.
What element is not found in large quantities in Earths mantle?
The element carbon is not found in large quantities in Earths mantle.
What is the abundance of lithium in the earths crust?
Lithium is the 25th most abundant element in Earth's crust, with an average concentration of about 20 parts per million (ppm). This makes it relatively rare compared to other elements like silicon and oxygen.
Where can you find minerals other than earths crust?
the oceanic plate
How miners been able to dig into Earth's crust?
miners have been able to dig into the earths crust by big machines and other huge tools and they have only dig ed 2 miles into the earths crust
How abundant is platinum in the earths crust?
about 0.003 parts per billion in the earth's crust.
Why Are Volcannoes Found Where They Are?
majority of valcanoes follow the edges of the tectonic plates, which are the weaker parts of earths crust, therefore volcanoes form durin the crust giving away to the pressure built up. other volcaoes form other places due to weak parts of earths crust
Why do scientist thinks earths core contain iron?
other orbiting bodies contain more iron than earths crust does
What is a vent in the earths crust from which lava and other materials are ejected called?
A vent in the Earth's crust from which lava and other materials are ejected is called a volcano.
Which of earths layers would be the least dense?
The Earth's crust is the least dense layer. It is made up of rocks like granite and basalt and is relatively thin compared to the other layers of the Earth.
What is compression in plate tectonics?
it is the movement of the earths crust. it moves inwards towards other plates so the earths crust moves upwards therefore forming mountains, volcanoes etc
What is the definition of the crust of the earth?
The Earth's outermost layer of hard brittle rock is called the crust. The crust is typically about 23 miles thick beneath continents, and about 6.5 miles thick beneath oceans. The crust is relatively light and brittle compared to other Earth layers. Most earthquakes occur within the crust.
When compared to the other layers of Earth which layer has the lowest density?
The Crust
What is the opening called in the earths crust called through which lava gases and other pieces of rock erupt?
A volcano is the opening called in the earths crust called through which lava gases and other pieces of rock erupt.
What element is not found in large quantities in Earths mantle?
The element carbon is not found in large quantities in Earths mantle.
