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10y ago

They are less dense than the cool rock on top, causing them to rise.

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12y ago

Less/dence material rises

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11y ago

figure it out !!!

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Q: Why do partly molten materials rise toward earths surface?
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Why some partly molten material rises towards Earths surface.?

Because it becomes less dense as it gets hotter. Less dense=lighter and therefore rises. Just like the wax in a lava lamp.


Why doe partly molten material rise toward earth's surface?

Less/dence material rises


What is a hollow or depression in earths surface wholly or partly surrounded by higher land?

A basin


Why do some partly molten material rise toward Earth's surface?

Magma is molten or partially molten rock beneath the earth's surface and is lighter than the surrounding rock so it tends to rise. As it moves upward, the magma encounters colder rock and begins to cool.


What is the layer under the crust which is hot and partly molten?

The mantle


What is the cause of a geyser erupting?

There is water close enough to the heat of the earths core and molten, that causes the water to evaporate making it into a gas that is trapped under hundreds of feet below the surface. So then the gas starts to create channels and escapes through the earths thinnest crust because heat rises. Sorry didn't wana get too scientific that would take research. I'm probably partly correct.


Can you come up with a sentence with the word igneous rock in it?

The igneous rock is formed when a rock that is solidified from molten or partly molten matierial.


Why do you think the iron at the earths core is partly liquid?

Heat and pressure.


Is half of a circle a curved surface?

Partly.


The Four Season In The Northeast United Stated Occur Partly Because of what?

Earths tilt


What forms partly as the result of surface processes?

metamorphic slate


What are the aid of major feature of the earth surface?

partly land and water