Assignment redo Earth Interior

Front

What is the correct order (starting from the surface) of Earth's layers? Options: crust, outer core, inner core, mantle, mantle, outer core, inner core, crust, crust, mantle, outer core, inner core, outer core, inner core, crust, mantle

Back

crust, mantle, outer core, inner core

Front

Earth's inner core is...

Back

a dense ball of solid iron and nickel.

Front

Which layer of Earth has the GREATEST density? Options: crust, mantle, outer core, inner core

Back

inner core

Front

Heat transfer within a fluid takes place by...

Back

convection currents

Front

When the heat source is removed from a fluid, convection currents in the fluid will

Back

eventually stop.

Front

Using data from seismic waves, geologists have learned that Earth's interior is made up of several: continents, layers, ridges, trenches

Back

layers

Front

Earth's mantle is

Back

a layer of hot rock.

Front

Earth's magnetic field results from movements in the

Back

outer core

Front

Scientists think that convection currents flow in Earth's ______________.

Back

mantle

Front

Which layer of Earth is the hottest? Options: lithosphere, asthenosphere, outer core, inner core

Back

inner core