Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Plate Tectonics
study guide
| Question | Answer |
|---|---|
| what type of boundary occurs at the continental-continental collision | convergent |
| what geologic feature forms at a continental-continental collision | mountian |
| going to the surface to the center of the earth, list the layers in order | lithosphere, asthenosphere, mesosphere, outer core, inner core |
| tectonic plates are large pieces of lithosphere that float on top of the | asthenoshere |
| who was Alfred wegener | German scientist who dicovered the continental drift |
| tell me 2 ways the theory of continental drift was supported | age of rocks, magnetic reversal, found the same fossils |
| t or f oceanic crust is younger at a ridge and older near the trench | true |
| where do convection currents take place | asthenosphere |
| what do scientist think move the tectonic plates | convection currents |
| what two types of plate collision form mountain ranges | continental and oceanic |
| why do you think fossils are sometimes found on the top of mountians | there was on ocean there |
| how does the mid ocean ridge form | the divergent boundaries move apart and the lava shoots out |
| what are Pangaea and panthalassa | land and ocean |
| what do tectonic plates do at a divergent boundary | earthquakes |
| what type of volcano is the worse | strato |
Created by:
kimora3264
Popular Earth Science sets