When geologists want to study an active earthquake fault, they often rely on a trenching study. ... They brace the walls, if needed, to prevent cave-ins, then they climb down into the trench and carefully map its walls, looking for signs of past earthquakes and ground movement.
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Answer:
Democratic.
Explanation:
Any other type of government besides democracy has no obligation to help the people. We have a representative government as of today I believe.
X=53°
alternate exterior angles theorem
Answer: Aksum
Explanation:
The Aksum Kingdom was located in Eastern Africa in the area of the present-day countries of Ethiopia and Eritrea.