Science is everywhere you look, from tiny subatomic particles to the vast reaches of the universe. It helps us understand the world and uncover its mysteries. Many of us find joy in learning science ...

Welcome back to another general science quiz! This 28-question challenge pulls from physics, biology, chemistry, and Earth science to test both your memory and your reasoning skills. Some questions ...

1. Question: What is the largest planet in our solar system? Answer: Jupiter 2. Question: What is the fastest animal on land? Answer: The cheetah 3. Question: What are the three layers of the Earth?