<section><h2>Topic 1b quiz</h2><p><p>This quiz will recap on the concepts in Topic 1b - Copernicus, CAMS and Global Networks </p></p></section><section><h2>Why is the atmosphere monitored from space and not just from the ground?</h2></section><section><h3>What does CAMS do as part of Copernicus?</h3></section><section><h3>Who runs CAMS for Copernicus?</h3></section><section></section><section></section>