Unit Test — Unit test Answers

____________ occurs when heat is transferred into an object through motion or movement; an example would be boiling water.a.conductionc.convectionb.radiationd.heat

New oceanic lithosphere is unable to form at mid-ocean ridges.

Geologists learn about the inner layers and the structure of the Earth by studying rock samples and seismic wave evidence.

Alfred Wegener believed that all of the continents were originally:a.a single landmass called Pangaeac.three landmasses called Europe, Asia, and Gondwanab.two landmasses called Eurasia and Gondwanad.none of the above

Please select the word from the list that best fits the definition

Priya took notes during her Earth Science class. What was most likely the topic of the lecture Priya attended?

Heat transfer within a fluid takes place bya.convection currents.b.radiation.c.conduction.d.density.

Holes drilled several kilometers into Earth’s crust provide direct evidence about Earth’s interior in the form ofa.seismic waves.b.rock samples.c.liquid iron.d.volcanic eruption.

Geologists obtain indirect evidence about Earth’s interior bya.measuring pressure differences at Earth’s surface.b.estimating temperature inside earth.c.directly looking under the many layers.d.recording and studying seismic waves.

Please select the word from the list that best fits the definition