as the geology officer on an expedition to a newly discovered, earthlike
planet, you must determine whether the planet has a crust composed of
plates that move
which is the best indication that the planet may have plate tectonics?

Surface expression.

Explanation:

The most effective way to determine if a planet experiences plate tectonics is to look for the telltale signs found on Earth. Several of the features that could be searched for are:

A satellite topography scan of the planet would reveal the shapes of the mountain ranges and valleys on the planet. If these tend to be lineal and covering significant parts of the planet, then plate tectonics likely occur.

The correct answer to this open question is the following.

The best indication that the planet may have plate tectonics could be, in the first place, if the planet has a magnetic grid. We can check if the surface of the planet is stable and has mountain ranges, valleys, and faults. If that is the case, then the planet has telluric movements and movement of the plates.

the answer is "d"

(context) if you were to travel to the middle east and go into peoples homes there would be like 4 generations in there

(more context) i'm pretty sure in the middle east they take loyalty and family bonds very serious

(last bit of context) i'm also positive that extended families are most commonly found in urban areas

the correct answer would be true friction causes the faults to slip or collide