A "projection" is a way of displaying the 3-D Earth in a 2-D form <em>(C)</em> ... like on a piece of paper.
There are many different map projections. Each one has advantages and disadvantages. It's not possible to correctly reproduce all the details of a globe surface on a flat piece of paper. Something's gotta give.
Answer: 1. It must be a full moon (for a lunar eclipse) or a new moon (for a solar eclipse). 2. The Moon must be at or near one of the two points in its orbit where it crosses the ecliptic plane (its nodes).
Explanation:
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Answer:
bcz they did not reach Europe until after the 15th century
Explanation:
