3. Which of the following physical features are caused by plate tectonics?

mountains and volcanoes
rift valleys and mid-ocean ridges
strike-slip faults
all of these

7 answers

http://www.ehow.com/info_8039880_landforms-caused-plate-tectonics.html

http://www.coolgeography.co.uk/GCSE/AQA/Restless%20Earth/Tectonics/Landforms_at_%20plate_%20boundaries.htm
so its d
Yes.
Thanks!
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why do earthquakes occur along the San Andreas Fault?
sea and rivers