Most of the world's oil is found in C. South West Asia, Specifically Saudi Arabia.
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.
Answer:
7 - a) a small river is called a <em>pond</em>
8 - b) fresh water conservation efforts
The answer is the state of Idaho