The physical structure of the earth's rock is changed by volcanism mechanical weathering convection chemical weathering

It should be Mechanical Weathering because they break down big rocks which changes them into smaller rocks

mechanical weathering

53/100 !

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