Given the question: I am testing my students' logic. What is the answer they should choose between "snow" and "grass"? Logic test: Pam took a large piece of cardboard and slid on it across the snow, and another day she slid on the cardboard across the grass. The cardboard traveled a greater distance across the snow than it did across the grass because there was more resistance on the (A) grass (B) snow.
The answer is:
snow