There is really nothing to know. All you have to use is context clues and common sense. We know some synonyms for direct are manage and handle. Indirect means not direct, right? And we can't handle or manage earth's interior (core), right? Therefore, the study of earth's interior is an example of indirect observation because we cannot directly manage it.
Mercator projection is suitable for maritime navigation
The geologic history of the Earth is broken up into hierarchical chunks of time. From largest to smallest, this hierarchy includes eons<span>, eras, periods, epochs, and ages.
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Answer:
Air Pressure. hope this helps.
Explanation:
I think the answer is B. Geographers use different kinds of maps, depending on the subject they are studying. <span />
