Convection Currents

What are the Earth's Layers from outermost to innermost?

• inner core, outer core, mantel, crust

• crust, mantle, inner core, outer core

• outer core, inner core, mantle, crust

• crust, mantle, outer core, inner core

Heat rises from the core toward the (a)   .

Heat ______ in the mantle.

• rises

• sinks

The cooler material ________.

• rises

• sinks

Where do convection currents take place? (a)  

When plates move away from each other it is called what?

• convergent

• divergent

• transfrom

When plates move towards each other it is called what?

• convergent

• divergent

• transform

When plates slide past each other it is called what?

• convergent

• divergent

• transform

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Continents were once connected in one massive land mass called (a)   .