Answer:
7. This is an earthquake fault.(I'm sorry idk what your teacher calls it)
8. Earthquakes are due to plate tectonics, because when they move it causes trouble.(not very scientific definition sorry)
9. You can tell this is a fault because a fault is where plate tectonics slip. It causes a sort of fracture. (Also I recognize this photo it's from New Zealand an earthquake happened there in 2016)
Hope this helps
The primary source of fuel in South america is petroleum.
-Agarvated
Meridians and prime Meridians :)
Uhhh u gotta show a picture. but it might be topigraphical if it has group of mishaped lines
