Describe the pattern of magnetism on the sea floor. how are the magnetic signals oriented with respect to the spreading ridge?

Answer erosion,oil spills,pollution,tourism,urban development;

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!

Ansarabs took control;

Hey there! something that is given up as the result of a choice is referred to as  a decisionwhen you have a choices that are being refereed, this would mean that this would be a decision.~jurgen