It benefits companies by letting geologists find out where oil would likely be by studying surface rock formations, magnetic fields and even slight variations in gravity. One of the most important innovations in oil exploration was 3-D seismic imaging. The companies end up making tones of money off the research that they find
Answer:
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Answer: one good way they could avoided it's downfall was a better ruler
Answer:
Discuss the value of both primary source and secondary source documents about World War I.
Explanation:
Have access to the internet and electronics
