Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...

However, the most important setting is arguably Map Type. There are six different Civ 7 Map Types for players to choose from, some of which are much better suited to certain strategies than others.

A pure substance made from more than one type of element chemically bonded together. Elements bond in fixed ratios and so can be represented by a chemical formula. For example, sodium chloride has ...