This project includes 25 rounds of 20 questions each. Rounds review basic Earth Science concepts. A word bank is included with each round, and an answer key immediately follows each round. This project is suitable for middle or high school students. Questions were compiled from a variety of resources and not from any science textbook. Use rounds as a study guide, an independent challenge tool, a team competition resource, a daily warm-up activity, or a resource for a substitute.
By Math Fan