In a subduction zone, the molten rock begins to move to the surface. Why does this occur?
because magma is so heavy
because hot magma is less dense than cold rocks and will float toward the surface.
it is being squeezed out of the lower rock layers and pushed toward the surface. Temperature has nothing to do with it.
2.
The convection that drives the movements of the plates takes place in what part of the earth's interior.

tectonic plates don't move

upper mantle

outer core

inner core
3.
In which state can you find volcanoes that are the result of oceanic-continental convergence?

Pennsylvania

Maine

Washington

confusion

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave