Hello people. I'm trying to study up for the upcoming Science Bowl meets. I'm currently kind of (sadly) a bit of dead weight for my team, so I'm trying to study up for Nationals, mostly focusing on the Earth science and Astronomy questions. If you guys who've done Science Bowl (and those who haven't) could post some explanations, theories, facts, and whatever, that normally comes up in science bowl, I'd greatly appreciate it!
Edit: Recommended books with many concepts or articles are also welcome!